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单词 pumplike
释义

WordReference Random House Learner's Dictionary of American English © 2024
pump1 /pʌmp/USA pronunciation   n. [countable]
  1. an apparatus or machine for raising, pushing in or out, or compressing fluids or gases:an air pump; gas pumps.

v. 
  1. to raise or drive with a pump: [+ object]to pump water from the well.[no object]His heart was still pumping.
  2. to force, inject, or put (something) into (something) like a pump or as if by using a pump:[+ object]The gangster pumped ten bullets into him.
  3. to free from water or other liquid by means of a pump:[~ (+ out) + object]After the flood they tried to pump (out) the basement.
  4. to (cause to) be operated or moved by an up-and-down or back-and-forth action: [no object]He raced ahead, his legs pumping.[+ object]They pumped their fists and shouted.
  5. to question (someone) artfully or persistently:[+ object]tried to pump me for information.
  6. to come out in squirts:[no object]Blood was pumping from the wound.
  7. pump up:
    • to inflate by pumping: [+ up + object]to pump up a tire.[+ object + up]to pump it up.
    • to cause (someone) to have enthusiasm, competitive spirit, excitement, etc.: [+ up + object]The coach had to pump up his team for the second half.[+ object + up]trying to pump them up for the second half.
Idioms
  1. Idioms pump iron, to lift weights as an exercise.

pump•er, n. [countable]

pump2 /pʌmp/USA pronunciation   n. [countable]
  1. Clothinga woman's low-cut shoe with a moderately high heel.

WordReference Random House Unabridged Dictionary of American English © 2024
pump1  (pump),USA pronunciation n. 
  1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes.
  2. Building, Civil Engineering[Engin., Building Trades.]a shore having a jackscrew in its foot for adjusting the length or for bearing more firmly against the structure to be sustained.
  3. Zoology[Biol.]an animal organ that propels fluid through the body;
    heart.
  4. Biochemistry, Cell Biology[Cell Biol.]a system that supplies energy for transport against a chemical gradient, as the sodium pump for the transfer of sodium and potassium ions across a cell membrane.
  5. prime the pump:
    • Idiomsto increase government expenditure in an effort to stimulate the economy.
    • Idiomsto support or promote the operation or improvement of something.

v.t. 
  1. to raise, drive, etc., with a pump.
  2. to free from water or other liquid by means of a pump.
  3. to inflate by pumping (often fol. by up):to pump a tire up.
  4. to operate or move by an up-and-down or back-and-forth action.
  5. to supply with air, as an organ, by means of a pumplike device.
  6. to drive, force, etc., as if from a pump:He rapidly pumped a dozen shots into the bull's-eye.
  7. to supply or inject as if by using a pump:to pump money into a failing business.
  8. to question artfully or persistently to elicit information:to pump someone for confidential information.
  9. to elicit (information) by questioning.

v.i. 
  1. to work a pump;
    raise or move water, oil, etc., with a pump.
  2. to operate as a pump does.
  3. to move up and down like a pump handle.
  4. to exert oneself in a manner likened to pumping:He pumped away at his homework all evening.
  5. to seek to elicit information from a person.
  6. to come out in spurts.
  7. Idioms pump iron. See iron (def. 16).
  8. pump up:
    • to inflate.
    • to increase, heighten, or strengthen;
      put more effort into or emphasis on;
      intensify:The store has decided to pump up its advertising.
    • to infuse with enthusiasm, competitive spirit, energy, etc.:The contestants were all backstage pumping themselves up for their big moment.
  • 1400–50; late Middle English pumpe (noun, nominal); cognate with German Pumpe, Dutch pomp
pumpa•ble, adj. 
pumpless, adj. 
pumplike′, adj. 

pump2  (pump),USA pronunciation n. 
  1. Clothinga lightweight, low-cut shoe without fastenings for women.
  2. Clothinga slip-on black patent leather shoe for men, for wear with formal dress.
  • origin, originally uncertain 1720–30

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更新时间:2024/9/21 14:29:13