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单词 joint
释义

joint


jointtop to bottom: end-lap, doweled, and spline joints

joint

J0057200 (joint)n.1. a. A place or part at which two or more things are joined.b. A way in which two or more things are joined: a mortise-and-tenon joint.2. Anatomy a. A point of articulation between two or more bones, especially such a connection that allows motion.b. A point in the exoskeleton of an invertebrate at which movable parts join, as along the leg of an arthropod.3. Botany An articulation on a fruit or stem, such as the node of a grass stem.4. Geology A fracture or crack in a rock mass along which no appreciable movement has occurred.5. A large cut of meat for roasting.6. Slang a. A cheap or disreputable gathering place: "The tavern is ... just a joint with Formica tables, a vinyl floor, lights over the mirrors" (Scott Turow).b. A building or dwelling.c. A prison. Often used with the.7. Slang A marijuana cigarette.8. Vulgar Slang A penis.adj.1. Shared by or common to two or more: our joint presence; a joint income-tax return.2. Sharing with another or others: a joint tenant.3. Formed or characterized by cooperation or united action: joint military maneuvers.4. Involving both houses of a legislature: a joint session of Congress.5. Law Regarded as one, especially with regard to tort liability or interest in property.6. Mathematics Involving two or more variables.tr.v. joint·ed, joint·ing, joints 1. To combine or attach with a joint or joints: securely jointed the sides of the drawer.2. To provide or construct with joints: joint a boom on a crane.3. To separate (meat) at the joints.Idiom: out of joint1. Dislocated, as a bone.2. Informal a. Not harmonious; inconsistent.b. Out of order; inauspicious or unsatisfactory.c. In bad spirits or humor; out of sorts.
[Middle English, from Old French, from past participle of joindre, to join; see join.]

joint

(dʒɔɪnt) n1. a junction of two or more parts or objects2. the part or space between two such junctions3. (Anatomy) anatomy the junction between two or more bones, usually formed of connective tissue and cartilage4. (Zoology) the point of connection between movable parts in invertebrates, esp insects and other arthropods. 5. (Botany) the part of a plant stem from which a branch or leaf grows6. (Cookery) one of the parts into which a carcass of meat is cut by the butcher, esp for roasting7. (Geological Science) geology a crack in a rock along which no displacement has occurred8. slang a. a disreputable establishment, such as a bar or nightclubb. often facetious a dwelling or meeting place9. slang a cannabis cigarette10. (Medicine) dislocated11. out of order or disorganized12. put someone's nose out of joint See nose19adj13. shared by or belonging to two or more: joint property. 14. created by combined effort15. sharing with others or with one another: joint rulers. 16. (Law) law (of persons) combined in ownership or obligation; regarded as a single entity in lawvb (tr) 17. to provide with or fasten by a joint or joints18. (Building) to plane the edge of (a board, etc) into the correct shape for a joint19. (Cookery) to cut or divide (meat, fowl, etc) into joints or at a joint ˈjointly adv

joint

(dʒɔɪnt)
n. 1. the place at which two things, or separate parts of one thing, are joined or united, either rigidly or so as to permit motion. 2. a connection between pieces of wood, metal, etc., often reinforced with nails, screws, or glue. 3. a. the place of union between two bones or elements of a skeleton, whether fixed or permitting movement. b. the mechanical form of such a union: the ball-and-socket joint of the hip; the hinge joint of the elbow. c. the structural components, as the adjacent bone edges and their attachments. 4. the place of articulation between two parts or segments of an insect, crustacean, or other arthropod. 5. the node of a plant stem where a leaf or branch emerges, esp. when bent at an angle. 6. a large piece of meat, usu. with a bone, esp. a piece suitable for roasting. 7. Slang. a marijuana cigarette. 8. Slang. a. a cheap or disreputable place of public entertainment. b. a dwelling or establishment. c. prison. 9. a fracture plane in crystalline or sedimentary rock, commonly arranged in intersecting sets. 10. Math. node (def. 6). 11. Slang: Usu. Vulgar. penis. adj. 12. shared by or common to two or more: joint custody. 13. undertaken or produced by two or more in common: a joint effort. 14. sharing or acting in common: joint authorship. 15. joined or associated, as in relation, interest, or action: joint owners. 16. Law. joined together in obligation or ownership. 17. of or pertaining to both branches of a bicameral legislature: a joint session of Congress. v.t. 18. to unite by a joint. 19. to form or provide with joints. 20. to cut (meat, fowl, etc.) at the joints so as to separate into pieces: to joint a chicken. 21. to prepare (a board or the like) for fitting in a joint, as by truing the edge. v.i. 22. to fit together by or as if by joints. Idioms: out of joint, a. dislocated, as a bone. b. in a disordered state. [1250–1300; Middle English < Old French joint, jointe < Latin junctum, juncta, neuter and feminine of junctus, past participle of jungere to join] joint′less, adj.
jointa human knee joint

joint

(joint)1. A usually movable body part in which adjacent bones are joined by ligaments and other fibrous tissues.2. Botany A point on a plant stem from which a leaf or branch grows.

joint

  • fishplate - A type of metal plate used to strengthen a joint (from fish, meaning "mend").
  • seam - Etymologically, a joint made by sewing.
  • ankylosis - Stiffness or immobility in a joint.
  • arthralgia, arthritis - Arthralgia is pain in a joint, from Greek arthron, "joint," which also gives us the word arthritis.

joint

Connotes activities, operations, organizations, etc., in which elements of two or more Military Departments participate.

Joint

 of osteopaths—Mensa.

joint


Past participle: jointed
Gerund: jointing
Imperativejointjoint
PresentI jointyou jointhe/she/it jointswe jointyou jointthey joint
PreteriteI jointedyou jointedhe/she/it jointedwe jointedyou jointedthey jointed
Present ContinuousI am jointingyou are jointinghe/she/it is jointingwe are jointingyou are jointingthey are jointing
Present PerfectI have jointedyou have jointedhe/she/it has jointedwe have jointedyou have jointedthey have jointed
Past ContinuousI was jointingyou were jointinghe/she/it was jointingwe were jointingyou were jointingthey were jointing
Past PerfectI had jointedyou had jointedhe/she/it had jointedwe had jointedyou had jointedthey had jointed
FutureI will jointyou will jointhe/she/it will jointwe will jointyou will jointthey will joint
Future PerfectI will have jointedyou will have jointedhe/she/it will have jointedwe will have jointedyou will have jointedthey will have jointed
Future ContinuousI will be jointingyou will be jointinghe/she/it will be jointingwe will be jointingyou will be jointingthey will be jointing
Present Perfect ContinuousI have been jointingyou have been jointinghe/she/it has been jointingwe have been jointingyou have been jointingthey have been jointing
Future Perfect ContinuousI will have been jointingyou will have been jointinghe/she/it will have been jointingwe will have been jointingyou will have been jointingthey will have been jointing
Past Perfect ContinuousI had been jointingyou had been jointinghe/she/it had been jointingwe had been jointingyou had been jointingthey had been jointing
ConditionalI would jointyou would jointhe/she/it would jointwe would jointyou would jointthey would joint
Past ConditionalI would have jointedyou would have jointedhe/she/it would have jointedwe would have jointedyou would have jointedthey would have jointed

joint


1. A crack in rock, formed along a line of weakness.2. A place where two or more bones meet. Bones at a joint may be fixed or they may move against one another.3. To divide game, meat or poultry into pieces.
Thesaurus
Noun1.joint - (anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)joint - (anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)articulatio, articulationfetlock, fetlock joint - the joint between the cannon bone and the pasternhock-joint, hock - tarsal joint of the hind leg of hoofed mammals; corresponds to the human anklestifle, knee - joint between the femur and tibia in a quadruped; corresponds to the human kneeelbow - the joint of a mammal or bird that corresponds to the human elbowbody part - any part of an organism such as an organ or extremityhip socket - the socket part of the ball-and-socket joint between the head of the femur and the innominate bonearticular muscle - a muscle that inserts directly onto the capsule of a jointarticulatory system - the system of joints in the bodyfibrous joint, sutura, suture - an immovable joint (especially between the bones of the skull)articulatio synovialis, diarthrosis, synovial joint - a joint so articulated as to move freelyendoskeleton - the internal skeleton; bony and cartilaginous structure (especially of vertebrates)anatomy, general anatomy - the branch of morphology that deals with the structure of animals2.joint - a disreputable place of entertainmentjook house, jook joint, juke, juke house, juke joint, jook - a small roadside establishment in the southeastern United States where you can eat and drink and dance to music provided by a jukeboxspot - a business establishment for entertainment; "night spot"3.joint - the shape or manner in which things come together and a connection is madejoint - the shape or manner in which things come together and a connection is madejoin, articulation, junction, junctureesophagogastric junction, oesophagogastric junction - the junction between the esophagus and the stomach epitheliumconnexion, link, connection - a connecting shape4.joint - a piece of meat roasted or for roasting and of a size for slicing into more than one portionjoint - a piece of meat roasted or for roasting and of a size for slicing into more than one portionroastcut of meat, cut - a piece of meat that has been cut from an animal carcassblade roast - a roast cut from the bladepot roast - cut of beef suitable for simmering in liquid in a closed potrib roast, standing rib roast - a cut of meat (beef or venison) including more than one rib and the meat located along the outside of the ribstop round - roast cut from the round; usually suitable for roastingrump roast - a cut of beef or veal from the fleshy hindquarters of the animalbeef roast, roast beef - cut of beef suitable for roastingroast veal, veal roast - cut of veal suitable for roastinglamb roast, roast lamb - a cut of lamb suitable for roastingpork roast, roast pork - cut of pork suitable for roasting5.joint - junction by which parts or objects are joined togetherball-and-socket joint - a joint that can rotate within a socketbutt joint, butt - a joint made by fastening ends together without overlappingflexible joint, hinge - a joint that holds two parts together so that one can swing relative to the otherjunction, conjunction - something that joins or connectshinge joint, knuckle joint - a joint allowing movement in one plane onlylap joint, splice - joint made by overlapping two ends and joining them togethermiter, miter joint, mitre, mitre joint - joint that forms a corner; usually both sides are bevelled at a 45-degree angle to form a 90-degree cornermortise-and-tenon joint, mortise joint - a joint made by inserting tenon on one piece into mortise holes in the otherrabbet joint - a joint formed by fitting together two rabbeted boardsscarf joint, scarf - a joint made by notching the ends of two pieces of timber or metal so that they will lock together end-to-endseam - joint consisting of a line formed by joining two piecestoggle joint - a joint made by two arms attached by a pivot; used to apply pressure at the two ends by straightening the jointweld - a metal joint formed by softening with heat and fusing or hammering together6.joint - marijuana leaves rolled into a cigarette for smokingjoint - marijuana leaves rolled into a cigarette for smokingmarijuana cigarette, reefer, spliff, stickcannabis, ganja, marihuana, marijuana - the most commonly used illicit drug; considered a soft drug, it consists of the dried leaves of the hemp plant; smoked or chewed for euphoric effectcigaret, cigarette, coffin nail, fag, butt - finely ground tobacco wrapped in paper; for smokingVerb1.joint - fit as if by joints; "The boards fit neatly"fit, go - be the right size or shape; fit correctly or as desired; "This piece won't fit into the puzzle"2.joint - provide with a jointjoint - provide with a joint; "the carpenter jointed two pieces of wood"articulatecarpentry, woodworking, woodwork - the craft of a carpenter: making things out of woodfurnish, provide, supply, render - give something useful or necessary to; "We provided the room with an electrical heater"3.joint - fasten with a jointfasten, fix, secure - cause to be firmly attached; "fasten the lock onto the door"; "she fixed her gaze on the man"4.joint - separate (meat) at the jointdisunite, separate, part, divide - force, take, or pull apart; "He separated the fighting children"; "Moses parted the Red Sea"Adj.1.joint - united or combined; "a joint session of Congress"; "joint owners"collective - forming a whole or aggregatecommon - belonging to or participated in by a community as a whole; public; "for the common good"; "common lands are set aside for use by all members of a community"integrated - not segregated; designated as available to all races or groups; "integrated schools"shared - have in common; held or experienced in common; "two shared valence electrons forming a bond between adjacent nuclei"; "a shared interest in philately"united - characterized by unity; being or joined into a single entity; "presented a united front"separate - independent; not united or joint; "a problem consisting of two separate issues"; "they went their separate ways"; "formed a separate church"2.joint - affecting or involving two or more; "joint income-tax return"; "joint ownership"shared - have in common; held or experienced in common; "two shared valence electrons forming a bond between adjacent nuclei"; "a shared interest in philately"3.joint - involving both houses of a legislature; "a joint session of Congress"many-sided, multilateral - having many parts or sides

joint

adjective1. shared, mutual, collective, communal, united, joined, allied, combined, corporate, concerted, consolidated, cooperative, reciprocal, collaborative They came to a joint decision as to where they would live.noun1. junction, union, link, connection, knot, brace, bracket, seam, hinge, weld, linkage, intersection, node, articulation, nexus Cut the stem just below a leaf joint.2. (Informal) place, bar, restaurant, establishment, dive (informal), nightclub, club I took him to the best 24-hour pizza joint in New York.3. (Informal) spliff, reefer (informal), marijuana cigarette, cannabis cigarette She rolled a joint and handed it to me.Related words
adjective articular

joint

noun1. A point or position at which two or more things are joined:connection, coupling, junction, juncture, seam, union.2. Slang. A disreputable or run-down bar or restaurant:Slang: dive, honky-tonk.3. Slang. A place for the confinement of persons in lawful detention:brig, house of correction, jail, keep, penitentiary, prison.Informal: lockup, pen.Slang: big house, can, clink, cooler, coop, hoosegow, jug, pokey, slammer, stir.Chiefly Regional: calaboose.adjectiveBelonging to, shared by, or applicable to all alike:common, communal, conjoint, general, mutual, public.
Translations
从关节处切断共同的共有的关节大块肉

joint

(dʒoint) noun1. the place where two or more things join. The plumber tightened up all the joints in the pipes. 接頭, 接縫 接头,接缝 2. a part of the body where two bones meet but are able to move in the manner of eg a hinge. The shoulders, elbows, wrists, hips, knees and ankles are joints. 關節 关节3. a piece of meat for cooking containing a bone. A leg of mutton is a fairly large joint. 帶骨肉 带骨肉 adjective1. united; done together. the joint efforts of the whole team. 聯合的 联合的2. shared by, or belonging to, two or more. She and her husband have a joint bank account. 共有的 共有的 verb to divide (an animal etc for cooking) at the, or into, joints. Joint the chicken before cooking it. 從關節處切開 从关节处切断ˈjointed adjective1. having (especially movable) joints. a jointed doll. 有關節的 有关节的2. (of an animal etc for cooking) divided into joints or pieces. a jointed chicken. 從關節處切開的,切塊的 从关节处切断的ˈjointly adverb together. They worked jointly on this book. 共同地 共同地out of joint (of a limb etc) not in the correct place; dislocated. He put his shoulder out of joint when he moved the wardrobe. 脫臼 脱臼
see also join.

joint

共同的zhCN, 大块肉zhCN, 接合处zhCN

joint


joint

1. n. a tavern; a speakeasy. (Prohibition.) I wanted to open a joint, but I don’t have the cash. 2. n. a low-class establishment; a dive. Let’s get out of this crummy joint. 3. n. a tobacco cigarette. Why are beggars being choosers about their joints all of a sudden? 4. n. a marijuana cigarette. The joint wasn’t enough to carry him very long. 5. n. a penis. (Usually objectionable.) He covered his joint and ran for the dressing room. 6. n. a jail; a prison. (Underworld.) Lefty just got out of the joint. 7. n. a toilet. I gotta get to the joint fast!
See:
  • (one's) nose is out of joint
  • blow the joint
  • blow this joint
  • case the joint
  • clip joint
  • creep joint
  • get (one's) nose out of joint
  • get nose out of joint and have nose out of joint; put nose out of ...
  • get one’s nose out of joint
  • have (got) (one's) nose out of joint
  • heavy joint
  • hop joint
  • joint
  • juice joint
  • nose out of joint
  • nose out of joint, have one's
  • nose out of joint, to have one's/put someone's
  • out of joint
  • put (one's) nose out of joint
  • put nose out of joint
  • put somebody's nose out of joint
  • put someone’s nose out of joint
  • put someone's nose out of joint
  • square
  • square joint
  • times are out of joint, the
See joint

joint


joint,

in anatomy, juncture between two bones. Some joints are immovable, e.g., those that connect the bones of the skull, which are separated merely by short, tough fibers of cartilage. Movable joints are found for the most part in the limbs. Hinge joints provide a forward and backward motion, as at the elbow and knee. Pivot joints permit rotary movement, like the turning of the head from side to side. Ball-and-socket joints, like those at the hip and shoulder, allow the greatest range of movement, as the rounded end of one bone fits into the hollow or socket of another bone, separated by elastic cartilage. Joints can further be classified as fibrous, cartilaginous, and synovial. Collagen fibers connect fibrous joints. Synovial joints ease movement through the use of a lubricating liquid, supplied by the synovial membrane that lines movable joints. In synovial joints, a cushioning sac known as a bursabursa
, closed fibrous sac lined with a smooth membrane, producing a viscous lubricant known as synovial fluid. Bursas are found in regions where muscles or tendons rub against other muscles, tendons, or bones.
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 contains the fluid, which lubricates and nourishes the joint. Those joints which lack synovial fluid are nourished by blood. Holding the joints in place are strong ligamentsligament
, strong band of white fibrous connective tissue that joins bones to other bones or to cartilage in the joint areas. The bundles of collagenous fibers that form ligaments tend to be pliable but not elastic.
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 fastened to the bones above and below the joint. Joints are subject to sprainssprain,
stretching or wrenching of the ligaments and tendons of a joint, often with rupture of the tissues but without dislocation. Sprains occur most commonly at the ankle, knee, or wrist joints, causing pain, swelling, and difficulty in moving the involved joint.
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 and dislocations, as well as to infections and disorders caused by such diseases as arthritisarthritis,
painful inflammation of a joint or joints of the body, usually producing heat and redness. There are many kinds of arthritis. In its various forms, arthritis disables more people than any other chronic disorder.
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. In recent years, the use of artificial joints has become increasingly common, particularly in hip and knee replacement. Many orthopedic surgeons now perform operations of this sort, using metal or plastic replacement joints in order to relieve pain, or to prevent or correct joint deformity.

joint,

in geology, fracture in rocks along which no appreciable movement has occurred (see faultfault,
in geology, fracture in the earth's crust in which the rock on one side of the fracture has measurable movement in relation to the rock on the other side. Faults on other planets and satellites of the solar system also have been recognized.
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). Nearly vertical, or sheet, joints that result from shrinkage during cooling are commonly found in igneous rocks. Similar joints occur in thick beds of sandstone and gneiss, with the sheets resembling the structure of a sliced onion. The prismatic joints of the Palisades of New Jersey and Devil's Tower, Wyoming, are examples of joints caused by contraction during the cooling of fine-grained igneous rock masses. Deep-seated igneous rocks often have joints approximately parallel to the surface, suggesting that they formed by expansion of the rock mass as overlying rocks were eroded away. Some joints in sedimentary rocks may have formed as the result of contraction during compaction and drying of the sediment. In some cases, jointing of the rock may result from the action of the same forces that cause foldsfold,
in geology, bent or deformed arrangement of stratified rocks. These rocks may be of sedimentary or volcanic origin. Although stratified rocks are normally deposited on the earth's surface in horizontal layers (see stratification), they are often found inclined or curved
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 and faults. In relatively undisturbed sedimentary rocks, such joints are often in two vertical sets perpendicular to one another. Commonly, streams develop along zones of weakness caused by joints in rocks, and thus the regional pattern of joint orientation often exerts a strong control on the development of drainage patterns.

Joint (anatomy)

The structural component of an animal skeleton where two or more skeletal elements meet, including the supporting structures within and surrounding it. The relative range of motion between the skeletal elements of a joint depends on the type of material between these elements, the shapes of the contacting surfaces, and the configuration of the supporting structures.

In bony skeletal systems, there are three general classes of joints: synarthroses, amphiarthroses, and diarthroses. Synarthroses are joints where bony surfaces are directly connected with fibrous tissue, allowing very little if any motion. Synarthroses may be further classified as sutures, syndesmoses, and gomphoses. Sutures are joined with fibrous tissue, as in the coronal suture where the parietal and frontal bones of the human skull meet. Syndesmoses are connected with ligaments, as are the shafts of the tibia and fibula. The roots of a tooth that are anchored in the jaw bone with fibrous tissue form a gomphosis. Amphiarthroses are joints where bones are directly connected with fibrocartilage or hyaline cartilage and allow only limited motion. An amphiarthrosis joined with fibrocartilage, as found between the two pubic bones of the pelvis, is known as a symphysis; but when hyaline cartilage joins the bones, a synchondrosis is formed, an example being the first sternocostal joint. The greatest range of motion is found in diarthrodial joints, where the articulating surfaces slide and to varying degrees roll against each other. See Ligament

The contacting surfaces of the bones of a diarthrodial joint are covered with articular cartilage, an avascular, highly durable hydrated soft tissue that provides shock absorption and lubrication functions to the joint (see illustration). Articular cartilage is composed mainly of water, proteoglycans, and collagen. The joint is surrounded by a fibrous joint capsule lined with synovium, which produces lubricating synovial fluid and nutrients required by the tissues within the joint. Joint motion is provided by the muscles that are attached to the bone with tendons. Strong flexible ligaments connected across the bones stabilize the joint and may constrain its motion. Different ranges of motion result from several basic types of diarthrodial joints: pivot, gliding, hinge, saddle, condyloid, and ball-and-socket. See Collagen

finger joint

An end joint made up of several meshing fingers of wood made with a machine and glued together.

flush joint

Any joint finished even or level with the surrounding surfaces.

indented joints

A joint used in joining timbers end to end; a notched fishplate is attached to one side of the joint to fit into two corresponding notches in the joined timbers; the entire assembly is fastened with bolts.

interlocking joint

A form of joggle in which a protrusion on one member complements a slot or routed groove in another; a joint formed between sheet-metal parts by joining their preformed edges to provide a continuous locked piece.

isolation joint

A joint that separates one concrete section from another so that each one can move independently; found in floors, at columns, and at junctions between the floor and walls.

joggle joint

A notch or projection in one piece of material, which is fitted to a projection or notch in a second piece, to prevent one piece from slipping past the other.

lap joint

A joint in which one member overlaps the edge of another and is connected.

miter joint

A joint between two members at an angle to each other; each member is cut at an angle equal to half the angle of the junction, usually at right angles to each other.

mortise and tenon

A joint between two members, formed by fitting a tenon at the end of one member into a mortise cut into the other.

rigid joint

A joint that is capable of transmitting the full extent of force at the end of the member to the other members framing into the joint.

scarf joint

A wood joint formed by two members cut diagonally to overlap and interlock; pegs, glue, straps, or other devices are used to attach the members.

semirigid joint

A joint in either steel or concrete that is designed to permit some rotation; also called a partially fixed joint.

spline joint

A joint formed by inserting a spline of long strips of wood or metal in a slot cut into the two butting members.

standing-seam joint

In metal roofing, a type of joint between the adjacent sheets of material, made by turning up the edges of two adjacent sheets and then folding them over.

straight joint

A line created by the meeting of two or more separate elements or pieces, often continuing in a straight line from one end to another.

tongue-and-groove joint

A joint formed by the insertion of the tongue of one member into the corresponding groove of another.

tooled joint

Any mortar joint finished with a tool, other than a trowel, that compresses and shapes the mortar; common types include a beaded joint, concave joint, and raked joint.

Joint

 

a conventional term used by miners to designate cracks in a rock mass. Joints occur during geological dis-locations (tectonic shoves) or are formed as a result of detonating borehole charges (frequently parallel to the line of distribution of the charges). Joints contribute to rockslides (at times sudden) from the upper area of the mine face during the loading of a detonated body of rock.


Joint

 

a movable junction of bones that enables them to move in relation to one another. The main elements of a joint include the cartilage-covered surfaces of articulating bones, a cavity containing fluid, and a capsule enclosing the cavity. Some joints also have such auxiliary structures as ligaments, disks, menisci, and synovial bursae. The shape of joints has changed in the course of animal evolution and the development of locomotion. In man, the characteristics of joints result from the body’s upright position, which conditions the number of axes of rotation and of degrees of movement.

In simple joints, two bones articulate, whereas in composite joints, several bones articulate. The joint surfaces resemble geometric figures and may be spherical, ellipsoidal, saddle-shaped, or flat. Joints may be movable, for example, the spherical shoulder joint, or immovable, for example, the joint between a rib and the sternum. The range of joint movements is measured in the degrees of the angles formed by the articulating bones. Movements may occur around one, two, or three axes. Uniaxial movement is characteristic of cylindrical and hinged joints, biaxial movement, of ellipsoidal and saddle-shaped joints, and polyaxial movement, of spherical joints. Movements are normally restricted by bony prominences and by the tension of ligaments and of the joint capsule.

Joint injuries may be caused by traumas (dislocation), congenital defects (arthrogryposis), destructive metabolic changes (arthrosis), or inflammatory changes (arthritis). Limited mobility or total immobility of a joint may result from a variety of pathological processes. Joint diseases and methods of treating and preventing them are the concerns of traumatology, orthopedics, and a special branch of clinical medicine called arthrology.

REFERENCES

Sinel’nikov, R. D. Atlas anatomii cheloveka, vol. 1. Moscow, 1963.
Astapenko, M. G., and E. G. Pikhlak. Bolezni sustavov. Moscow, 1966.

V. IU. GOLIAKHOVSKII

joint

[jȯint] (anatomy) A contact surface between two individual bones. Also known as articulation. (electricity) A juncture of two wires or other conductive paths for current. (engineering) The surface at which two or more mechanical or structural components are united. (geology) A fracture that traverses a rock and does not show any discernible displacement of one side of the fracture relative to the other.

Joint (structures)

The surface at which two or more mechanical or structural components are united. Whenever parts of a machine or structure are brought together and fastened into position, a joint is formed. See Structural connections

Mechanical joints can be fabricated by a great variety of methods, but all can be classified into two general types, temporary (screw, snap, or clamp, for example), and permanent (brazed, welded, or riveted, for example).

joint

1. The space between adjacent surfaces (as between masonry units), or the place where two members or components are held together by nails, fasteners, cement, mortar, etc. 2. In steel construction, the area where two or more steel surfaces are attached; often characterized by the type of weld or fastener employed. Also see masonry joint and wood joint.

joint

1. Anatomy the junction between two or more bones, usually formed of connective tissue and cartilage 2. the point of connection between movable parts in invertebrates, esp insects and other arthropods 3. the part of a plant stem from which a branch or leaf grows 4. Geology a crack in a rock along which no displacement has occurred 5. out of jointa. dislocated b. out of order or disorganized 6. Law (of persons) combined in ownership or obligation; regarded as a single entity in law

joint


joint

 [joint] the site of the junction or union of two or more bones of the body; its primary function is to provide motion and flexibility to the frame of the body. Some are immovable, such as the sutures" >sutures where segments of bone are fused together in the skull. Others, such as those between the vertebrae, are gliding joints and have limited motion. However, most joints allow considerable motion. The most common type are the synovial joints, which have a complex internal structure, composed not only of ends of bones but also of ligaments, cartilage, the capsule" >articular capsule, the membrane" >synovial membrane, and sometimes bursae.acromioclavicular joint the point at which the clavicle joins with the acromion.ankle joint the joint between the foot and the leg; see ankle" >ankle.arthrodial joint gliding joint.ball-and-socket joint a synovial joint in which the rounded or spheroidal surface of one bone (the “ball”) moves within a cup-shaped depression (the “socket”) on another bone, allowing greater freedom of movement than any other type of joint. See illustration. Called also polyaxial or spheroidal joint.bicondylar joint a condylar joint with a meniscus between the articular surfaces, as in the temporomandibular joint.cartilaginous joint a type of synarthrosis" >synarthrosis in which the bones are united by cartilage, providing slight flexible movement; the two types are synchondrosis" >synchondrosis and symphysis" >symphysis.composite joint (compound joint) a type of synovial joint in which more than two bones are involved.condylar joint (condyloid joint) one in which an ovoid head of one bone moves in an elliptical cavity of another, permitting all movements except axial rotation; this type is found at the wrist, connecting the radius and carpal bones, and at the base of the index finger. See illustration.diarthrodial joint synovial joint.elbow joint the synovial joint between the humerus, ulna, and radius. See also elbow.ellipsoidal joint condylar joint.facet j's the articulations of the vertebral column.fibrous joint a joint in which the union of bony elements is by continuous intervening fibrous tissue, which makes little motion possible; the three types are suture, syndesmosis, and gomphosis. Called also immovable or synarthrodial joint and synarthrosis.flail joint an unusually mobile joint, such as results when joint resection is done to relieve pain.glenohumeral joint the synovial joint formed by the head of the humerus" >humerus and the cavity" >glenoid cavity of the scapula" >scapula. Called also humeral joint and shoulder joint.gliding joint a synovial joint in which the opposed surfaces are flat or only slightly curved, so that the bones slide against each other in a simple and limited way. The intervertebral joints are this type, and many of the small bones of the wrist and ankle also meet in gliding joints. Called also arthrodial joint and plane joint.hinge joint a synovial joint that allows movement in only one plane, forward and backward. Examples are the elbow and the interphalangeal joints of the fingers. The jaw is primarily a hinge joint but it can also move somewhat from side to side. The knee and ankle joints are hinge joints that also allow some rotary movement. See illustration. Called also ginglymus.hip joint the synovial joint formed at the head of the femur" >femur and the acetabulum" >acetabulum of the hip. See illustration at hip.humeral joint joint" >glenohumeral joint.immovable joint fibrous j.knee joint the compound joint between the femur, patella, and tibia.pivot joint a synovial joint in which one bone pivots within a bony or an osseoligamentous ring, allowing only rotary movement; an example is the joint between the first and second cervical vertebrae (the atlas and axis). See illustration. Called also rotary or trochoid joint.plane joint gliding joint.polyaxial joint ball-and-socket joint.rotary joint pivot joint.sacroiliac joint the joint between the sacrum and ilium in the lower back; see also sacroiliac joint" >sacroiliac joint.saddle joint a synovial joint whose movement resembles that of a rider on horseback, who can shift in several directions at will; there is a saddle joint at the base of the thumb, so that the thumb is more flexible and complex than the other fingers but is also more difficult to treat if injured. shoulder joint humeral joint.simple joint a type of synovial joint in which only two bones are involved.spheroidal joint ball-and-socket joint.synarthrodial joint fibrous j.synovial joint a specialized joint that permits more or less free movement, the union of the bony elements being surrounded by an capsule" >articular capsule enclosing a cavity lined by membrane" >synovial membrane. Called also articulation and diarthrosis. A capillary network in the synovial membrane provides nutrients and synovial fluid to nourish and lubricate the joint space. Strong fibrous bands or cords (ligaments) give strength and security to synovial joints. The majority of the body's joints are of this type. They are divided into five types according to structure and motion: ball and socket, gliding, saddle, hinge, and pivot.Joints.trochoid joint pivot joint.temporomandibular joint (TMJ) a bicondylar joint formed by the head of the mandible and the mandibular fossa, and the articular tubercle of the bone" >temporal bone. See also temporomandibular joint disorder.

joint

(joynt), [TA] anatomy the place of union, usually more or less movable, between two or more rigid skeletal components (bones, cartilage, or parts of a single bone). Joints between skeletal elements exhibit a great variety of form and function, and are classified into three general morphologic types: fibrous joints; cartilaginous joints; and synovial joints. Synonym(s): junctura (1) [TA], articulation (1) , articulus [L. junctura; fr. jungo, pp. junctus, to join]

joint

(joint)n.1. a. A place or part at which two or more things are joined.b. A way in which two or more things are joined: a mortise-and-tenon joint.2. Anatomy a. A point of articulation between two or more bones, especially such a connection that allows motion.b. A point in the exoskeleton of an invertebrate at which movable parts join, as along the leg of an arthropod.3. Botany An articulation on a fruit or stem, such as the node of a grass stem.4. Slang A marijuana cigarette.adj.1. Shared by or common to two or more: our joint presence; a joint income-tax return.2. Sharing with another or others: a joint tenant.3. Formed or characterized by cooperation or united action: joint military maneuvers.4. Involving both houses of a legislature: a joint session of Congress.5. Law Regarded as one, especially with regard to tort liability or interest in property.6. Mathematics Involving two or more variables.tr.v. jointed, jointing, joints 1. To combine or attach with a joint or joints: securely jointed the sides of the drawer.2. To provide or construct with joints: joint a boom on a crane.3. To separate (meat) at the joints.

joint

Substance abuse A popular term for a cigarette made from dried marijuana, Cannibas sativa leaves, which is 'toked' to produce a 'high' and, if smoked in excess, 'get stoned'. See Hallucinogen, Marijuana, Substance abuse, THC receptor.

joint

(joynt) ANATOMY The place of union, usually more or less movable, between two or more bones. Joints between skeletal elements exhibit a great variety of form and function, and are classified into three general morphologic types: fibrous joints; cartilaginous joints; and synovial joints.
Synonym(s): arthrosis (1) , articulation (1) , junctura (1) .
[L. junctura; fr. jungo, pp. junctus, to join]

joint

(joynt) [Fr. jointe, fr L. junctio, a joining] TYPES OF JOINTSTYPES OF JOINTSTYPES OF JOINTSTYPES OF JOINTSTYPES OF JOINTSTYPES OF JOINTSThe place where two or more bones meet. Some joints are fixed or immobile attachments of bones; other joints allow the bones to move along each other. A joint usually has a thin, smooth articular cartilage on each bony surface and is enclosed by a joint capsule of fibrous connective tissue. A joint is classified as immovable (synarthrodial), slightly movable (amphiarthrodial), or freely movable (diarthrodial). A synarthrodial joint is one in which the two bones are separated only by an intervening membrane, such as the cranial sutures. An amphiarthrodial joint is one having a fibrocartilaginous disk between the bony surfaces (symphysis), such as the symphysis pubis; or one with a ligament uniting the two bones (syndesmosis), such as the tibiofibular articulation. A diarthrodial joint is one in which the adjoining bone ends are covered with a thin cartilaginous sheet and joined by a joint capsule lined by a synovial membrane, which secretes synovial fluid. Synonym: arthrosis (1) See: illustration

Movement

Joints are also grouped according to their motion: ball and socket (enarthrodial); hinge (ginglymoid); condyloid; pivot (trochoid); gliding (arthrodial); and saddle joint.

Joints can move in four ways: gliding, in which one bony surface glides on another without angular or rotatory movement; angulation, occurring only between long bones, increasing or decreasing the angle between the bones; circumduction, occurring in joints composed of the head of a bone and an articular cavity, the long bone describing a series of circles, the whole forming a cone; and rotation, in which a bone moves about a central axis without moving from this axis. Angular movement, if it occurs forward or backward, is called flexion or extension, respectively; away from the body, abduction; and toward the median plane of the body, adduction.

Because of their location and constant use, joints are prone to stress, injury, and inflammation. The main diseases affecting the joints are rheumatic fever, rheumatoid arthritis, osteoarthritis, and gout. Injuries comprise contusions, sprains, dislocations, and penetrating wounds.

acromioclavicular joint

Abbreviation: AC joint
A gliding or plane joint between the acromion and the acromial end of the clavicle.

amphidiarthrodial joint

A joint that is both ginglymoid and arthrodial.

ankle joint

Ankle.

arthrodial joint

Diarthrosis permitting a gliding motion. Synonym: gliding joint

ball-and-socket joint

A joint in which the round end of one bone fits into the cavity of another bone. Synonym: enarthrodial joint; multiaxial joint; polyaxial joint

biaxial joint

A joint with two chief movement axes at right angles to each other.

bilocular joint

A joint separated into two sections by interarticular cartilage.

bleeders' joint

Hemorrhage into joint space in hemophiliacs. Synonym: hemophilic joint

Budin joint

See: Budin joint

cartilaginous joint

A joint with cartilage between the bones.

Charcot joint

See: Charcot, Jean M.

Chopart joint

See: Chopart, François

Clutton joint

See: Clutton joint

cochlear joint

A hinge joint permitting lateral motion. Synonym: spiral joint

compound joint

A joint made up of several bones.

condylar joint

Ellipsoid joint.

condyloid joint

A joint permitting all forms of angular movement except axial rotation.

cracking joint

The sound produced by forcible movement of a joint by contracting the muscles that contract or extend a joint, esp. the metacarpophalangeal joints. The cause is not known. See: crepitation

craniomandibular joint

Either of the encapsulated, double synovial joints between the condylar processes of the mandible and the temporal bones of the cranium. The double synovial joints are separated by an articular disk and function as an upper gliding joint and a lower modified hinge or ginglymoid joint. Synonym: temporomandibular joint See:

diarthrodial joint

A joint characterized by the presence of a cavity within the capsule separating the bones, permitting considerable freedom of movement.

dry joint

Arthritis of the chronic villous type.

elbow joint

The hinge joint between the humerus and the ulna.

ellipsoid joint

A joint with two axes of motion through the same bone. Synonym: condylar joint

enarthrodial joint

Ball-and-socket joint.

facet joint

Any of the zygapophyseal joints of the vertebral column between the articulating facets of each pair of vertebrae.

false joint

A false joint formation after a fracture.

fibrous joint

Any of the joints connected by fibrous tissue.

flail joint

A joint that is extremely relaxed, the distal portion of the limb being almost beyond the control of the will.

ginglymoid joint

A synovial joint having only forward and backward motion, as a hinge. Synonym: ginglymus See: hinge joint

gliding joint

Arthrodial joint.

hemophilic joint

Bleeders' joint.

hinge joint

a synovial joint in which two bones flex and extend in only one plane, usually because side (collateral) ligaments limit the direction of motion, e.g., elbow joint.

hip joint

A synovial ball-and-socket joint in which the head of the femur fits into the acetabulum of the hip bone. More than seven separate ligaments hold the joint together and restrict its movements.

immovable joint

Synarthrosis.

intercarpal joint

Any of the articulations formed by the carpal bones in relation to one another.

irritable joint

A recurrent joint inflammation of unknown cause.

knee joint

The joint formed by the femur, patella, and tibia.

midcarpal joint

A joint separating the navicular, lunate, and triangular bones from the distal row of carpal bones.

movable joint

A slightly movable or freely movable joint, amphiarthrodial and diarthrodial, respectively.

multiaxial joint

Ball-and-socket joint.

pivot joint

A joint that permits rotation of a bone, the joint being formed by a pivot-like process that turns within a ring, or by a ringlike structure that turns on a pivot. Synonym: rotary joint; trochoid joint

plane joint

A synovial joint between bone surfaces, in which only gliding movements are possible.

polyaxial joint

Ball-and-socket joint.

joint protection

A technique for minimizing stress on joints, including proper body mechanics and the avoidance of continuous weight-bearing or deforming postures.

receptive joint

Saddle joint.

rotary joint

Pivot joint.

sacroiliac joint

The articulation between the sacrum and the ilium of the hip bone. Joint movement is limited because of interlocking of the articular surfaces.

saddle joint

A joint in which the opposing surfaces are reciprocally concavoconvex. Synonym: receptive joint

shoulder joint

The ball-and-socket joint between the head of the humerus and the glenoid cavity of the scapula.

simple joint

A joint composed of two bones.

spheroid joint

A multiaxial joint with spheroid surfaces.

spiral joint

Cochlear joint.

sternoclavicular joint

The joint space between the sternum and the medial extremity of the clavicle.

stiff joint

A joint with reduced mobility.

subtalar joint

Any of the three articular surfaces on the inferior surface of the talus.

sutural joint

An articulation between two cranial or facial bones.

synarthrodial joint

Synarthrosis.

synovial joint

A joint in which the articulating surfaces are separated by synovial fluid. See: joint for illus

talocrural joint

Ankle.

tarsometatarsal joint

A joint composed of three arthrodial joints, the bones of which articulate with the bases of the metatarsal bones.

temporomandibular joint

Craniomandibular joint.

trochoid joint

Pivot joint.

ulnomeniscal-triquetral joint

The functional articulation of the distal ulna, articular disk, and triquetrum. The disk may subluxate following injury or with arthritis and block supination of the forearm.

uniaxial joint

A joint moving on a single axis.

unilocular joint

A joint with a single cavity.

joint

or

articulation

a contact between two separate bones. There are various types in humans: hinge, e.g. knee, elbow, fingers; ball and socket, e.g. hip; universal, e.g. atlas vertebra; sliding/gliding, e.g. wrist; fixed, e.g. skull sutures; slightly movable: vertebrae.

Joint

The point where bones meet. Arthroscopic surgery is used on joint problems.Mentioned in: Arthroscopic Surgery, Joint Biopsy, Juvenile Arthritis, Rheumatoid Arthritis

joint

(joynt) [TA] anatomy Place of union, usually more or less movable, between two or more rigid skeletal components (bones, cartilage, or parts of a single bone). Joints between skeletal elements exhibit a great variety of form and function and are classified into three general morphologic types: fibrous, cartilaginous, and synovial.
Synonym(s): articulation (2) .
[L. junctura; fr. jungo, pp. junctus, to join]

Patient discussion about joint

Q. I’ve been having joint pain for the last two months or so, do I have arthritis? I’m a 32 year old dancer, and those pain affects my work and my life..What can it be and what can I do with it? Is there a way to ease the pain? A. As a former gymnast and international coach(German Olympic Team) I was having severe pain, Turns out I have fibromialgia ,MS and cronic fatigue.
I have a pain combination that includes an anti dpressant(light)Opana,and a parkinsons med as well as a breakthrough pain med.... works and so can I,limited but almost pain free.

Q. What is the treatment for "hip joint mice"? Thanks! A. if you are young- it goes away by itself after 6-8 painful weeks...if you are older you might need a surgery to remove the particles. it the hip bone it can be complicated, so it's really up to your Dr. to decide what to do here.

Q. Past few months from now my mom is facing a severe pain in the joints of her ankle.not even able to walk now Hi All,Something happened like this my mom was attacked by sever cough and an x-ray was taken and Doctors confirmed that there was some infection in lugs and it got cured.Later she got fever and after few days wen fever went off she found it difficult to move bcz of swelling in her ankle and tightened joints,large pain when tried to walk and a bit of swellin in figures too.Am very much confused abt wat this disease is and y is this happened suddenly.Is der any disease vch can bring down the mobility in one week.Doctors at my place are completely ignorant abt such situation and are claiming this can not be cured and should be faced through out the life.I took my mom to a good city hospital and Doctors here have categorized it as Rheumatoid arithritis. Am really worried and completely ignorant abt this Kindly help me. A. If it started after lung infection, than the joint pain may represent "reactive arthritis" after pneumonia due to Chlamydophila (a bacteria that cause inflammation of the joints after it cause lung infection).
You may try to read more about it here:
www.nlm.nih.gov/medlineplus/ency/article/000440.htm
However, it's only a suggestion - you may want to consult someone more professional.

More discussions about joint

Joint


Related to Joint: Mechanical Joint

Joint

United; coupled together in interest; shared between two or more persons; not solitary in interest or action but acting together or in unison. A combined, undivided effort or undertaking involving two or more individuals. Produced by or involving the concurring action of two or more; united in or possessing a common relation, action, or interest. To share common rights, duties, and liabilities.

joint

adj., adv. referring to property, rights or obligations which are united, undivided and shared by two or more persons or entities. Thus, a joint property held by both cannot be effectively transferred unless all owners join in the transaction. If a creditor sues to collect a joint debt, he/she must include all the debtors in the lawsuit, unless the debt is specifically "joint and several," meaning anyone of the debtors may be individually liable. Therefore, care must be taken in drafting deeds, sales agreements, promissory notes, joint venture agreements, and other documents. A joint tenancy is treated specially, since it includes the right of the survivor to get the entire property when the other dies (right of survivorship). (See: joint tenancy, joint and several, joint venture, tenancy in common)

JOINT. United, not separate; as, joint action, or one which is brought by several persons acting together; joint bond, a bond given by two or more obligors.

Joint


Joint

Describing anything in which two or more persons hold equal rights and responsibilities. For example, every account holder may use the funds in a joint account (though not always independently from the other holders), and each owner is equally liable for a jointly-held property.

JOINT


AcronymDefinition
JOINTJosephine County Interagency Narcotics Team (Oregon)
JOINTJava Online authoring Inventool project

joint


Related to joint: Mechanical Joint
  • all
  • adj
  • noun
  • verb

Synonyms for joint

adj shared

Synonyms

  • shared
  • mutual
  • collective
  • communal
  • united
  • joined
  • allied
  • combined
  • corporate
  • concerted
  • consolidated
  • cooperative
  • reciprocal
  • collaborative

noun junction

Synonyms

  • junction
  • union
  • link
  • connection
  • knot
  • brace
  • bracket
  • seam
  • hinge
  • weld
  • linkage
  • intersection
  • node
  • articulation
  • nexus

noun place

Synonyms

  • place
  • bar
  • restaurant
  • establishment
  • dive
  • nightclub
  • club

noun spliff

Synonyms

  • spliff
  • reefer
  • marijuana cigarette
  • cannabis cigarette

Synonyms for joint

noun a point or position at which two or more things are joined

Synonyms

  • connection
  • coupling
  • junction
  • juncture
  • seam
  • union

noun a disreputable or run-down bar or restaurant

Synonyms

  • dive
  • honky-tonk

noun a place for the confinement of persons in lawful detention

Synonyms

  • brig
  • house of correction
  • jail
  • keep
  • penitentiary
  • prison
  • lockup
  • pen
  • big house
  • can
  • clink
  • cooler
  • coop
  • hoosegow
  • jug
  • pokey
  • slammer
  • stir
  • calaboose

adj belonging to, shared by, or applicable to all alike

Synonyms

  • common
  • communal
  • conjoint
  • general
  • mutual
  • public

Synonyms for joint

noun (anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)

Synonyms

  • articulatio
  • articulation

Related Words

  • fetlock
  • fetlock joint
  • hock-joint
  • hock
  • stifle
  • knee
  • elbow
  • body part
  • hip socket
  • articular muscle
  • articulatory system
  • fibrous joint
  • sutura
  • suture
  • articulatio synovialis
  • diarthrosis
  • synovial joint
  • endoskeleton
  • anatomy
  • general anatomy

noun a disreputable place of entertainment

Related Words

  • jook house
  • jook joint
  • juke
  • juke house
  • juke joint
  • jook
  • spot

noun the shape or manner in which things come together and a connection is made

Synonyms

  • join
  • articulation
  • junction
  • juncture

Related Words

  • esophagogastric junction
  • oesophagogastric junction
  • connexion
  • link
  • connection

noun a piece of meat roasted or for roasting and of a size for slicing into more than one portion

Synonyms

  • roast

Related Words

  • cut of meat
  • cut
  • blade roast
  • pot roast
  • rib roast
  • standing rib roast
  • top round
  • rump roast
  • beef roast
  • roast beef
  • roast veal
  • veal roast
  • lamb roast
  • roast lamb
  • pork roast
  • roast pork

noun junction by which parts or objects are joined together

Related Words

  • ball-and-socket joint
  • butt joint
  • butt
  • flexible joint
  • hinge
  • junction
  • conjunction
  • hinge joint
  • knuckle joint
  • lap joint
  • splice
  • miter
  • miter joint
  • mitre
  • mitre joint
  • mortise-and-tenon joint
  • mortise joint
  • rabbet joint
  • scarf joint
  • scarf
  • seam
  • toggle joint
  • weld

noun marijuana leaves rolled into a cigarette for smoking

Synonyms

  • marijuana cigarette
  • reefer
  • spliff
  • stick

Related Words

  • cannabis
  • ganja
  • marihuana
  • marijuana
  • cigaret
  • cigarette
  • coffin nail
  • fag
  • butt

verb fit as if by joints

Related Words

  • fit
  • go

verb provide with a joint

Synonyms

  • articulate

Related Words

  • carpentry
  • woodworking
  • woodwork
  • furnish
  • provide
  • supply
  • render

verb fasten with a joint

Related Words

  • fasten
  • fix
  • secure

verb separate (meat) at the joint

Related Words

  • disunite
  • separate
  • part
  • divide

adj united or combined

Related Words

  • collective
  • common
  • integrated
  • shared
  • united

Antonyms

  • separate

adj affecting or involving two or more

Related Words

  • shared

adj involving both houses of a legislature

Related Words

  • many-sided
  • multilateral
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