释义 |
WordReference Random House Learner's Dictionary of American English © 2024crank1 /kræŋk/USA pronunciation n. [countable]- Mechanical Engineeringan arm or lever for imparting motion to a rotating shaft.
- Informal TermsInformal. a bad-tempered, grouchy person:an old crank.
- a person who has strange ideas or who supports bizarre causes:had to deal with all sorts of cranks among the public.
v. - Mechanical Engineering to rotate or move (something) by means of a crank:[~ + object]cranked the window open.
- Automotiveto start (an engine) by turning the crankshaft: [~ + object]I tried cranking the engine but it wouldn't start.[no object]The engine cranked until the battery wore down, but it still wouldn't start.
- crank out, to produce a large number of (something) in a mechanical way: [~ + out + object]managed to crank out two bestsellers within a few months.[~ + object + out]She could really crank them out in a hurry.
- crank up,
- [no object] to get started: The new theater season is cranking up with a gala benefit.
- [~ + up + object] to stimulate or produce: to crank up enthusiasm for a new product.
adj. [usually: before a noun] - of, relating to, or done by an unbalanced person: a crank phone call.
WordReference Random House Unabridged Dictionary of American English © 2024crank1 (krangk),USA pronunciation n. - Mechanical Engineering[Mach.]any of several types of arms or levers for imparting rotary or oscillatory motion to a rotating shaft, one end of the crank being fixed to the shaft and the other end receiving reciprocating motion from a hand, connecting rod, etc.
- Informal Termsan ill-tempered, grouchy person.
- an unbalanced person who is overzealous in the advocacy of a private cause.
- an eccentric or whimsical notion.
- a strikingly clever turn of speech or play on words.
- [Archaic.]a bend;
turn. - Drugs, Slang Terms[Slang.]the nasal decongestant propylhexedrine, used illicitly for its euphoric effects.
- Automotivea crankshaft.
v.t. - to bend into or make in the shape of a crank.
- to furnish with a crank.
- Mechanical Engineering[Mach.]to rotate (a shaft) by means of a crank.
- Automotiveto start (an internal-combustion engine) by turning the crankshaft manually or by means of a small motor.
- Automotiveto start the engine of (a motor vehicle) by turning the crankshaft manually.
v.i. - Automotiveto turn a crank, as in starting an automobile engine.
- [Obs.]to turn and twist;
zigzag. - crank down, to cause to diminish or terminate:the president's efforts to crank down inflation.
- crank in or into, to incorporate as an integral part:Overhead is cranked into the retail cost.
- crank out, to make or produce in a mass-production, effortless, or mechanical way:She's able to crank out one best-selling novel after another.
- crank up, [Informal.]
- to get started or ready:The theater season is cranking up with four benefit performances.
- to stimulate, activate, or produce:to crank up enthusiasm for a new product.
- to increase one's efforts, output, etc.:Industry began to crank up after the new tax incentives became law.
adj. - unstable;
shaky; unsteady. - of, pertaining to, or by an unbalanced or overzealous person:a crank phone call; crank mail.
- British Termscranky1 (def. 5).
- Middle English cranke, Old English cranc-, in crancstǣf crank (see staff1) bef. 1000
crank′less, adj. crank2 (krangk),USA pronunciation adj. [Naut.]- Nautical, Naval TermsAlso, cranky. having a tendency to roll easily, as a boat or ship;
tender (opposed to stiff). n. - Nautical, Naval Termsa crank vessel.
- 1690–1700; probably to be identified with crank1, but sense developement unclear; compare crank-sided
crank3 (krangk),USA pronunciation adj. [Brit. Dial.]- British Termslively;
high-spirited.
- Middle English cranke, of obscure origin, originally 1350–1400
crank′ly, adv. crank′ness, n. Collins Concise English Dictionary © HarperCollins Publishers:: crank /kræŋk/ n - a device for communicating motion or for converting reciprocating motion into rotary motion or vice versa. It consists of an arm projecting from a shaft, often with a second member attached to it parallel to the shaft
- Also called: crank handle, starting handle a handle incorporating a crank, used to start an engine or motor
- informal an eccentric or odd person, esp someone who stubbornly maintains unusual views
- US Canadian a bad-tempered person
vb - (transitive) to rotate (a shaft) by means of a crank
- (transitive) to start (an engine, motor, etc) by means of a crank handle
- (transitive) to bend, twist, or make into the shape of a crank
- (intransitive) obsolete to twist or wind
See also crank upEtymology: Old English cranc; related to Middle Low German krunke wrinkle, Dutch krinkel crinkle |