| 释义 |
fin
 fin1top: fins of a typical bony fishbottom: swimming finsfin 1 F0123800 (fĭn)n.1. A membranous appendage extending from the body of a fish or other aquatic animal, used for propelling, steering, or balancing the body in the water.2. Something resembling a fin in shape or function, as:a. A covering for the foot having a flat flexible portion made of rubber or plastic that widens as it extends forward from the toes, used to provide enhanced propulsion in swimming and diving. Also called flipper.b. A fixed or movable airfoil used to stabilize an aircraft, missile, or projectile in flight.c. A thin, usually curved projection attached to the rear bottom of a surfboard for stability.d. A projecting vane used for cooling, as on a radiator or an engine cylinder.e. See tail fin.v. finned, fin·ning, fins v.tr. To equip with fins.v.intr.1. To emerge with the fins above water.2. To swim, as a fish.3. To lash the water with the fins. Used of a dying whale.
[Middle English, from Old English finn.]
fin 2 F0123800 (fĭn)n. Slang A five-dollar bill.
[Yiddish finf, five, from Old High German funf, finf; see penkwe in Indo-European roots.]fin (fɪn) n1. (Zoology) any of the firm appendages that are the organs of locomotion and balance in fishes and some other aquatic animals. Most fishes have paired and unpaired fins, the former corresponding to the limbs of higher vertebrates2. a part or appendage that resembles a fin3. (Aeronautics) a. Brit a vertical surface to which the rudder is attached, usually placed at the rear of an aeroplane to give stability about the vertical axis. US name: vertical stabilizer b. a tail surface fixed to a rocket or missile to give stability4. (Nautical Terms) nautical a fixed or adjustable blade projecting under water from the hull of a vessel to give it stability or control5. (Mechanical Engineering) a projecting rib to dissipate heat from the surface of an engine cylinder, motor casing, or radiator6. (Swimming, Water Sports & Surfing) (often plural) another name for flipper2vb, fins, finning or finned7. (tr) to provide with fins8. (Zoology) (tr) to remove the fins from (a dead fish)9. (Zoology) (intr) (esp of a whale) to agitate the fins violently in the water[Old English finn; related to Middle Dutch vinne, Old Swedish fina, Latin pinna wing] ˈfinless adj
fin (fɪn) nslang US a five-dollar bill[from Yiddish finf five, ultimately from Old High German funf, finf]
Fin abbreviation for 1. (Placename) Finland 2. (Placename) Finnish
FIN abbreviation for (Automotive Engineering) Finland (international car registration) fin1 (fɪn)
n., v. finned, fin•ning. n. 1. a membranous, winglike or paddlelike organ attached to any of various parts of the body of certain aquatic animals. 2. a winglike appendage to a hull, as one for controlling the dive of a submarine. 3. any of certain small, subsidiary structures on an aircraft, designed to increase directional stability. 4. any of a number of standing ridges, as on a radiator or engine cylinder, intended to maximize heat transfer to the surrounding air. 5. (on an automobile body) a fin-shaped ornamental part, esp. on a rear fender (tail fin). 6. Usu., fins. flipper (def. 2). v.t. 7. to provide with fins. v.i. 8. to lash the water with the fins. [before 1000; Middle English, Old English finn] fin′less, adj. fin′like`, adj. fin2 (fɪn)
n. Slang. a five-dollar bill. [1865–70; earlier finnip, fin(n)if(f) a five-pound note < Yiddish fin(e)f five < Middle High German vumf, vimf; see five] Fin. 1. Finland. 2. Finnish. fin. 1. finance. 2. financial. 3. finish. ![]() finfins on a typical bony fishfin (fĭn) One of the wing-like or paddle-like parts of a fish, dolphin, or whale that are used for propelling, steering, and balancing the in water.fin
Past participle: finned
Gerund: finning
| Present |
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| I fin | | you fin | | he/she/it fins | | we fin | | you fin | | they fin |
| Preterite |
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| I finned | | you finned | | he/she/it finned | | we finned | | you finned | | they finned |
| Present Continuous |
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| I am finning | | you are finning | | he/she/it is finning | | we are finning | | you are finning | | they are finning |
| Present Perfect |
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| I have finned | | you have finned | | he/she/it has finned | | we have finned | | you have finned | | they have finned |
| Past Continuous |
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| I was finning | | you were finning | | he/she/it was finning | | we were finning | | you were finning | | they were finning |
| Past Perfect |
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| I had finned | | you had finned | | he/she/it had finned | | we had finned | | you had finned | | they had finned |
| Future |
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| I will fin | | you will fin | | he/she/it will fin | | we will fin | | you will fin | | they will fin |
| Future Perfect |
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| I will have finned | | you will have finned | | he/she/it will have finned | | we will have finned | | you will have finned | | they will have finned |
| Future Continuous |
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| I will be finning | | you will be finning | | he/she/it will be finning | | we will be finning | | you will be finning | | they will be finning |
| Present Perfect Continuous |
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| I have been finning | | you have been finning | | he/she/it has been finning | | we have been finning | | you have been finning | | they have been finning |
| Future Perfect Continuous |
|---|
| I will have been finning | | you will have been finning | | he/she/it will have been finning | | we will have been finning | | you will have been finning | | they will have been finning |
| Past Perfect Continuous |
|---|
| I had been finning | | you had been finning | | he/she/it had been finning | | we had been finning | | you had been finning | | they had been finning |
| Conditional |
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| I would fin | | you would fin | | he/she/it would fin | | we would fin | | you would fin | | they would fin |
| Past Conditional |
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| I would have finned | | you would have finned | | he/she/it would have finned | | we would have finned | | you would have finned | | they would have finned |
Thesaurus| Noun | 1. |  fin - the cardinal number that is the sum of four and one5, cinque, five, fivesome, Little Phoebe, pentad, Phoebe, quint, quintuplet, quintet, Vdigit, figure - one of the elements that collectively form a system of numeration; "0 and 1 are digits" | | 2. | fin - one of a pair of decorations projecting above the rear fenders of an automobiletail fin, tailfinauto, automobile, car, motorcar, machine - a motor vehicle with four wheels; usually propelled by an internal combustion engine; "he needs a car to get to work"decoration, ornament, ornamentation - something used to beautify | | 3. |  fin - one of a set of parallel slats in a door or window to admit air and reject rainlouver, louvrejalousie - a shutter made of angled slatsslat, spline - a thin strip (wood or metal) | | 4. |  fin - a shoe for swimming; the paddle-like front is an aid in swimming (especially underwater)flippershoe - footwear shaped to fit the foot (below the ankle) with a flexible upper of leather or plastic and a sole and heel of heavier material | | 5. | fin - a stabilizer on a ship that resembles the fin of a fishship - a vessel that carries passengers or freightstabiliser, stabilizer - a device for making something stablevane - a fin attached to the tail of an arrow, bomb or missile in order to stabilize or guide it | | 6. | fin - organ of locomotion and balance in fishes and some other aquatic animalsray - any of the stiff bony spines in the fin of a fishdorsal fin - unpaired median fin on the backs of fishes and some other aquatic vertebrates that help to maintain balancepectoral fin - either of a pair of fins situated just behind the head in fishes that help control the direction of movementpelvic fin, ventral fin - either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement; correspond to hind limbs of a land vertebratecaudal fin, tail fin - the tail of fishes and some other aquatic vertebratesfish - any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills; "the shark is a large fish"; "in the living room there was a tank of colorful fish"appendage, extremity, member - an external body part that projects from the body; "it is important to keep the extremities warm" | | Verb | 1. | fin - equip (a car) with finsequip, fit out, outfit, fit - provide with (something) usually for a specific purpose; "The expedition was equipped with proper clothing, food, and other necessities" | | 2. | fin - propel oneself through the water in a finning motionaquatics, water sport - sports that involve bodies of waterswim - travel through water; "We had to swim for 20 minutes to reach the shore"; "a big fish was swimming in the tank" | | 3. | fin - show the fins above the water while swimming; "The sharks were finning near the surface"break waterswim - travel through water; "We had to swim for 20 minutes to reach the shore"; "a big fish was swimming in the tank" |
Translationsfin (fin) noun1. a thin movable part on a fish's body by which it balances, moves, changes direction etc. 鰭 鳍2. anything that looks or is used like a fin. the tail-fin of an aeroplane. 鰭狀物 鳍状物fin
(one's) finest hourThe moment or time of one's greatest success or achievement. The team's come-from-behind victory in the semi-finals proved to be their finest hour.See also: fin, hourfin de siècleOccurring at the end of a century, especially the 19th century (when traditional values were in a state of upheaval). This French phrase means "end of century." A work like The Importance of Being Earnest can help us to better understand fin de siècle sensibilities.See also: DE, fin(some city's) finestThe police force of a particular city. New York's finest were able to apprehend the thief.See also: fin(one's) Sunday finestOne's very best clothes, as one would wear to a Sunday church service. Instead of some big party, let's all get dressed up in our Sunday finest and go for lunch at a fancy restaurant for my birthday! This is going to be a formal event, so please come dressed in your Sunday finest.See also: fin, SundayNew York's finestA police officer, or the police in general, in New York City. Can either be used sincerely or sarcastically. It took nearly four hours before New York's finest showed up after I called in the burglary. This parade is in honor of New York's finest, who risk their lives every day to help keep our city safe.See also: fin, newyour finest hour the time of your greatest success. 1940 W. S. Churchill Speech to House of Commons Let us therefore brace ourselves to that duty, and so bear ourselves that, if the British Commonwealth and its Empire lasts for a thousand years, men will still say, ‘This was their finest hour’. See also: fin, hour—'s finest the police of a specified city. North American informal 2000 Nelson DeMille The Lion's Game As I indicated, I was a homicide detective, one of New York's Finest. See also: finfin and finn (fɪn) n. a five-dollar bill. (Germanic via Yiddish. As in German funf = five.) I gave the old guy a finn, and he nearly passed out. New York’s finest n. a New York City police officer. Three of New York’s finest were standing there at my door with my lost dog. See also: fin, newSee fin
fin
fin, organ of locomotion characteristic of fish and consisting of thin tissue supported by cartilaginous or bony rays. In some fish, e.g., the eel, a single fin extends from the back, around the tail, and along the ventral surface. In the majority of fishes, however, there are one, two, or three dorsal fins, a distinct tail fin, and an anal fin. These are called median, or unpaired, fins. In addition to these unpaired fins, most fish also have paired fins. These are the pectoral fins, placed just back of the gills, and the pelvic, or ventral, fins, variable in position and sometimes lacking entirely. The tail is an important organ of locomotion and the paired fins are used for steering, checking speed, balancing, and for slow movements. An adipose fin (fatty tissue without support) is found behind the dorsal fin in some fish, e.g., the salmon and the catfish. See climbing perchclimbing perch,
climbing gourami,
or walking fish,
any of several fish of the family Anabantidae, adapted to living in oxygen-depleted water or on dry land. They are not related to the true perch.
..... Click the link for more information. ; flying fishflying fish,
common name for members of the Exocoetidae, a family of carnivorous or herbivorous fish of warmer seas. Flying fishes usually swim in schools. They average 7 to 12 in. (17.
..... Click the link for more information. .Fin an organ of locomotion of aquatic animals. Invertebrates having fins include pelagic gastropods and cephalopods, and arrowworms (Chaetognatha). The fin of a gastropod is a modified foot; in cephalopods lateral folds of skin effect locomotion. Arrowworms have lateral and caudal fins, which are formed by folds of skin. Among extant vertebrates, fins are found in cyclostomes, fishes, some amphibians, and mammals. Cyclostomes have unpaired fins: an anterior and a posterior dorsal fin (in lampreys) and a caudal fin. Fishes may have paired or unpaired fins. The paired fins may be anterior (pectoral) or posterior (pelvic). In some fishes, such as the Gadidae and Blenniformes, the pelvic fins are anterior to the pectoral fins. The skeleton of paired fins consists of cartilaginous or bony rays, which articulate to the skeleton of the girdles of the limbs. The principal function of paired fins is to direct the fish’s movement vertically. In a number of fishes the paired fins perform the functions of swimming, gliding in the air (in flying fishes), crawling on the bottom, or moving on dry land (in fishes that periodically emerge from the water). For example, fishes of the tropical genus Periophtalmus use their pectoral fins to climb trees. The skeleton of an unpaired fin—a dorsal fin (often divided in two or, sometimes, three parts), an anal fin (sometimes divided into two parts), or a caudal fin—consists of cartilaginous or bony rays that lie between the lateral muscles of the body. The skeletal rays of the caudal fin are connected to the posterior end of the spine; in some fishes the rays are replaced by spinal processes of the vertebrae. The peripheral parts of the fin are supported by slender rays of horny or bony tissue. In acanthopterygian fishes, the anterior rays become thickened and form hard spines that are sometimes connected to poison glands. To the bases of these rays are attached the muscles that expand the lobe of the fin. The dorsal and anal fins serve to regulate the direction of the fish’s motion. In addition, they sometimes may serve as organs of progressive locomotion or may perform such functions as attracting prey. The caudal fin, which varies greatly in shape in various fishes, is the principal organ of locomotion. During vertebrate evolution the fins of fishes probably arose from an unbroken fold of skin that passed along the back of the animal, bent around the posterior end of its body, continued on the ventral side to the anal opening, and then divided into two lateral folds that extended to the gill slits. Such is the location of the fin folds in the lancelet, an extant primitive chordate. It may be presumed that in the process of animal evolution, skeletal elements formed in some parts of the folds, but in the interstices the folds disappeared, leading to the development of unpaired fins in cyclostomes and fishes and of paired fins in fishes. This presumption seems to be supported by the existence of lateral folds or rows of spines in the oldest vertebrates (some Agnatha and Acanthodii) and by the fact that in extant fishes paired fins are of greater length in the early stages of development than in the adult state. Among amphibians, unpaired fins in the form of a cutaneous fold lacking a skeleton are found as permanent or temporary formations in most aquatic larvae, adult caudates, and larvae of acaudate amphibians. Among mammals, fins are present in cetaceans and sirenians, who transferred to aquatic life. The unpaired fins of cetaceans (the vertical dorsal fin and the horizontal caudal fin) and sirenians (the horizontal caudal fin) have no skeleton. They are secondary formations and are not homologous to the unpaired fins of fishes. The paired fins of cetaceans and sirenians, consisting only of anterior fins (the posterior ones are reduced), have an internal skeleton and are homologous to the anterior limbs of all other vertebrates. REFERENCESRukovodstvo po zoologii, vol. 2. Moscow-Leningrad, 1940.
Shmal’gauzen, I. I. Osnovy sravnitel’noi anatomii pozvonochnykh zhivotnykh, 4th ed. Moscow, 1947.
Suvorov, E. K. Osnovy ikhtiologii, 2nd ed. Moscow, 1947.
Dogel’, V. A. Zoologiia bespozvonochnykh, 5th ed. Moscow, 1959.
Aleev, Iu. G. Funktsional’nye osnovy vneshnego stroeniia ryby. Moscow, 1963.V. N. NIKITIN fin[fin] (aerospace engineering) A fixed or adjustable vane or airfoil affixed longitudinally to an aerodynamically or ballistically designed body for stabilizing purposes. (design engineering) A projecting flat plate or structure, as a cooling fin. (engineering) Material which remains in the holes of a molded part and which must be removed. (vertebrate zoology) A paddle-shaped appendage on fish and other aquatic animals that is used for propulsion, balance, and guidance. fin1. An extended surface used to increase the heat transfer area, as metal sheets attached to tubes. 2. A thin flange projecting outward from the periphery of the frame of an aluminum window to serve as a means of securing the frame in a wood or masonry opening. 3. A narrow linear projection on a formed concrete surface, resulting from mortar flowing out between spaces in the formwork. 4. A thin projection on a casting or forging resulting from trimming or from the metal under pressure being forced into hairline cracks in the die or around die inserts. 5. A steel sheeting wall which projects from a main coffer-dam structure.
FIN.On drawings, abbr. for finish.fin  i. A fixed vertical, inclined, or adjustable airfoil or vane attached longitudinally to the rear portion of an airplane to provide a stabilizing effect.
ii. A projecting flat plate or structure, such as a cooling fin.fin1. any of the firm appendages that are the organs of locomotion and balance in fishes and some other aquatic animals. Most fishes have paired and unpaired fins, the former corresponding to the limbs of higher vertebrates 2. a. Brit a vertical surface to which the rudder is attached, usually placed at the rear of an aeroplane to give stability about the vertical axis b. a tail surface fixed to a rocket or missile to give stability 3. Nautical a fixed or adjustable blade projecting under water from the hull of a vessel to give it stability or control 4. a projecting rib to dissipate heat from the surface of an engine cylinder, motor casing, or radiator 5. another name for flipperfinA raised source-to-drain channel in a transistor. See FinFET and transistor.LegalSeeFinesFIN
FINGOST 7.67 Latin three-letter geocode for Finland. The code is used for transactions to and from Finnish bank accounts and for international shipping to Finland. As with all GOST 7.67 codes, it is used primarily in Cyrillic alphabets.FIN
| Acronym | Definition |
|---|
| FIN➣Final | | FIN➣Financial | | FIN➣Finance | | FIN➣Finland | | FIN➣Finish | | FIN➣Financial Information | | FIN➣Finance Department (International Monetary Fund) | | FIN➣Federazione Italiana Nuoto (Italian: Italian Swimming Federation) | | FIN➣Fingerprint Identification Number | | FIN➣Friend in Need | | FIN➣Input Frequency | | FIN➣Facility Identification Number | | FIN➣Fédération des Industries Nautiques (French: Federation of Nautical Industries) | | FIN➣Federal Identification Number | | FIN➣FASB Interpretation Number | | FIN➣Finfishes (FAO fish species code) | | FIN➣Fix It Now | | FIN➣Freedom to Innovate Network (Microsoft) | | FIN➣Fleet Identification Number | | FIN➣Field Information Notice | | FIN➣Factory Inspectorate Note (UK) | | FIN➣Ford Interfaith Network | | FIN➣Functional Identification Number | | FIN➣Fondo Imperatrice Nuda contro la Sperimentazione Animale (Italian: Naked Empress Fund Against Animal Testing; Italy) | | FIN➣Finnair Oyj, Finland (ICAO code) | | FIN➣Fisher Identification Number (Pacific region) |
fin
Synonyms for finnoun the cardinal number that is the sum of four and oneSynonyms- 5
- cinque
- five
- fivesome
- Little Phoebe
- pentad
- Phoebe
- quint
- quintuplet
- quintet
- V
Related Wordsnoun one of a pair of decorations projecting above the rear fenders of an automobileSynonymsRelated Words- auto
- automobile
- car
- motorcar
- machine
- decoration
- ornament
- ornamentation
noun one of a set of parallel slats in a door or window to admit air and reject rainSynonymsRelated Wordsnoun a shoe for swimmingSynonymsRelated Wordsnoun a stabilizer on a ship that resembles the fin of a fishRelated Words- ship
- stabiliser
- stabilizer
- vane
noun organ of locomotion and balance in fishes and some other aquatic animalsRelated Words- ray
- dorsal fin
- pectoral fin
- pelvic fin
- ventral fin
- caudal fin
- tail fin
- fish
- appendage
- extremity
- member
verb equip (a car) with finsRelated Wordsverb propel oneself through the water in a finning motionRelated Wordsverb show the fins above the water while swimmingSynonymsRelated Words |