释义 |
root1 /root/ noun- (ordinarily and popularly) the underground part of a plant, esp when edible
- That part of a higher plant which never bears leaves or reproductive organs, ordinarily underground and descending, and serving to absorb salts in solution, but often above-ground, often arising from other parts, often serving other functions, though morphologically comparable (botany)
- The source, cause, basis, foundation or occasion of anything, eg an ancestor, or an element from which words are derived
- An embedded or basal part, as of a tooth, a hair, a dam
- A growing plant with its root
- The factor of a quantity which, taken so many times, produces that quantity (mathematics)
- Any value of the unknown quantity for which an equation is true (mathematics)
- The fundamental note on which a chord is built (music)
- (in pl) one's ancestry, family origins
- (in pl) one's ethnic or cultural origins
- (in pl) a feeling of belonging in a town, community, etc
- A sexual partner (Aust and NZ slang)
intransitive verb- To fix the root
- To be firmly established
- To develop a root
- To have sexual intercourse (Aust and NZ sl)
transitive verb- To plant in the earth
- To implant deeply
- To fix by the root (also figurative)
- To have sexual intercourse with (Aust and NZ sl)
- To uproot (usu with up)
- To remove entirely by uprooting, clear away, eradicate, extirpate (usu with out)
ORIGIN: Late OE rōt, from ON rōt; Dan rod; Gothic waurts, OE wyrt rootˈage noun - The act of striking root
- The state of being rooted
- Roothold
- A root system
rootˈed adjective - Having roots
- Fixed by roots or as by roots
- Firmly established
rootˈedly adverb rootˈedness noun rootˈer noun rootˈless adjective - Having no roots
- Belonging nowhere, having no home and so constantly shifting about
rootˈlessness noun rootˈlet noun rootˈlike adjective roots adjective - Expressing or concerned with one's ethnic or cultural identity
- Of or relating to roots music (see below)
rootˈsiness noun rootˈsy adjective (esp of music) reminiscent of or incorporating traditional or folk styles rootˈy adjective (rootˈier; rootˈiest) - Abounding in, consisting of, or like roots
- Rank
root-and-branchˈ adjective and adverb - Without leaving any part
- Thorough(ly), complete(ly)
root ball noun The spherical mass formed by the roots of a plant, with the surrounding soil root beer noun A drink made from roots of dandelion, sassafras, etc rootˈbound adjective - Rooted to the ground (Milton)
- Pot-bound
root canal noun The narrow passage through which nerves and blood vessels enter the pulp cavity of a tooth root cap noun A sheath of cells at the tip of a root root cause noun Fundamental cause root climber noun A plant that climbs by means of roots, such as ivy root crop noun A crop of esculent roots root directory noun (computing) The highest level of directory in a directory structure root eater noun rootˈ-fallen adjective Fallen, by roots giving way rootˈ-fast adjective Firmly rooted root hair noun A fine tubular outgrowth from a cell by which a young root absorbs water rootˈhold noun - Maintenance of position by roots
- A footing
root house noun - A summerhouse built of tree roots
- A storehouse for potatoes, etc
rooting compound noun (botany) A preparation, containing plant growth substances, in which a cutting is dipped to promote root growth rootˈkit noun (computing) Software embedded within an operating system that performs operations without informing the user rootˈ-knot noun An enlargement of a root caused by a nematode root mean square noun The square root of the sum of the squares of a set of quantities divided by the total number of quantities root nodule noun (botany) The swelling on the root of a leguminous plant containing nitrogen-fixing bacteria root parasite noun A plant parasitic on a root root planing noun (dentistry) A treatment for gum disease in which the parts of teeth below the gum are cleaned and smoothed root pressure noun An upward forcing of sap, shown by the bleeding of plants rootˈ-prune transitive verb To prune the roots of rootˈ-pruning noun root rubber noun Rubber obtained from the roots of certain African apocynaceous plants root sheath noun The sheath of the root of an orchid, hair, feather, etc roots music noun Popular music based on traditional forms, often reflecting an ethnic identity rootˈstock noun - A rhizome, esp if short, thick, and more or less erect (botany)
- A source, ancestral form
root system noun root tubercle noun A root nodule root vegetable noun - A vegetable which has an esculent root
- The root itself
put down roots To settle in a place strike or take root To root, to become established strike /strīk/ transitive verb (pat and pap struck)- To give a blow to or with
- To hit, smite
- To come into forcible contact with
- To deal, deliver, or inflict
- To bring forcibly into contact
- To impel
- To put, send, move, render, or produce by a blow or stroke
- To render as if by a blow
- To impress
- To impress favourably
- To afflict
- To assail, affect
- To affect strongly or suddenly
- To mark off
- (of a line, path, etc) to draw, describe, give direction to
- To arrive at, estimate, compute, fix, settle (as a balance, an average, prices)
- To make (a compact or agreement), to ratify
- To occur to
- To assume (a pose or an attitude)
- To lower (eg a sail, flag, tent)
- To take down the tents of (strike camp)
- To dismantle
- To sound by percussion or otherwise
- To announce by a bell
- To come upon, reach
- To stamp
- To coin
- To print
- To delete, cancel
- To constitute (orig by cutting down a list)
- To broach (Shakespeare)
- To fight (a battle) (Shakespeare)
- To blast, bewitch
- To hook (a fish) by a quick turn of the wrist
- To smooth (dialect)
- To strickle (dialect)
- To stroke (obsolete and Bible)
intransitive verb- To make one's way
- To set out
- To take a direction or course
- To dart, shoot, pass quickly
- To penetrate
- To jerk the line suddenly in order to impale the hook in the mouth of a fish
- To put forth roots
- To chance, alight, come by chance
- To interpose
- To deal or aim a blow, perform a stroke
- To sound or be sounded or announced by a bell
- To hit out
- To seize the bait
- To strike something, as a rock, sail, flag
- To attempt to hook the ball (rugby)
- To touch
- To run aground
- To surrender
- To go on strike
- To blast, blight (Shakespeare)
—There are numerous archaic and obsolete forms of the past tense (strake, stroke, strook, strooke and (Scot) strack, strak) and of the past participle (strickˈen, strokˈen, strook, strooke, strookˈen and struckˈen) noun- A stroke, striking
- An attack, esp by aircraft
- A raid
- The direction of a horizontal line at right angles to the dip of a bed (geology)
- A find (as of oil), a stroke of luck
- A cessation of work, or other obstructive refusal to act normally, as a means of putting pressure on employers, etc
- The part that receives the bolt of a lock
- (in tenpin bowling) the knocking down of all the pins with the first ball bowled, or the score resulting from this
- A ball thrown by the pitcher into the strike zone (baseball)
- A ball at which the batter swings and misses (baseball)
- The position of facing the bowling, licence to receive the next delivery (cricket)
- Blackmail, esp by introducing a bill in the hope of being bought off (old US sl)
- The quantity of coins, etc made at one time
- A strickle (dialect)
- A proportion of malt (cf straik1)
ORIGIN: OE strīcan to stroke, go, move strikˈer noun - Someone who or something that strikes
- A footpad (Shakespeare)
- An attacker, esp one whose task is to attempt to score goals (football)
- The batsman facing the bowling (cricket)
strikˈing noun The action of the verb adjective- That strikes or can strike
- Impressive, arresting, noticeable
strikˈingly adverb strikˈingness noun strikeˈbound adjective Closed or similarly affected because of a strike strikeˈbreaker noun A person who works during a strike or who does the work of a striker, esp if brought in with a view to defeating the strike strikeˈbreaking noun strike fault noun (geology) A fault parallel to the strike strike force noun - A force designed and equipped to carry out a strike (military)
- A special police unit trained to strike suddenly and forcefully to suppress crime
strikeout see strike out below. strike pay noun An allowance paid by a trade union to members on strike strikeˈ-slip fault noun (geology) A fault in which movement is parallel to the strike strike zone noun (baseball) The area above home plate extending from the batter's knees to the middle of the torso striking circle noun (hockey) The area in front of goal from within which the ball must be hit in order to score striking price noun (stock exchange) A stipulated price at which a holder may exercise his or her put or call option (also exercise or strike price) be struck off (of doctors, lawyers, etc) to have one's name removed from the professional register because of misconduct on strike - Taking part in a strike
- (of a batsman) facing the bowling (cricket)
strike a match To light it by friction or a grazing stroke strike at To attempt to strike, aim a blow at strike back - To return a blow
- To backfire, burn within the burner
strike down - To fell
- To make ill or cause to die
strike hands To join or slap together hands in confirmation of agreement strike home To strike right to the point aimed at (also figurative) strike in - To enter suddenly
- To interpose
- To agree, fit (obsolete)
strike into To enter upon suddenly, break into strike it lucky (informal) To experience good luck strike it rich (informal) To make a sudden large financial gain, eg through discovering a mineral deposit, etc strike off - To erase from an account, deduct
- To remove (from a roll, register, etc)
- To print
- To separate by a blow
strike oil see under oil strike out - To efface
- To bring into light
- To direct one's energy and efforts boldly outwards
- To swim away
- To dismiss or be dismissed by means of three strikes (baseball)
- To fail completely (informal, esp N American; strikeˈout noun)
- To remove (testimony, an action, etc) from the record (law)
- To strike from the shoulder
- To form by sudden effort
strike root see under root1 strike through To delete with a stroke of the pen strike up - To begin to beat, sing, or play
- To begin (eg an acquaintance)
struck on Enamoured of take strike (cricket) (of a batsman) to prepare to face the bowling |