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单词 whistle
释义

WordReference Random House Learner's Dictionary of American English © 2024
whis•tle /ˈhwɪsəl, ˈwɪs-/USA pronunciation   v., -tled, -tling, n. 
v. 
  1. to make a high, clear sound by forcing the breath through stretched lips or through the teeth: [no object]He whistled happily to himself.[+ object]He whistled a happy tune.
  2. to produce a sound or call resembling a whistle:[no object]The birds were whistling in the trees.
  3. to signal or call for by or as if by whistling: [no object;  (+ for + object) ]He whistled for her to come down and see him.[+ object]She whistled her dog to her side.
  4. [no object] to move with a whistling sound, as a bullet.

n. [countable]
  1. an instrument for producing whistling sounds:The police officer blew her whistle.
  2. a whistling sound.
Idioms
  1. Idioms blow the whistle, [blow + the + ~ + on + object] to expose crime or other wrongdoing:The accountants blew the whistle on the embezzlers.
  2. Idioms wet one's whistle, to take a drink.
  3. Idioms whistle in the dark, [no object] to try to remain brave by or as if by whistling.

whis•tler, n. [countable]

WordReference Random House Unabridged Dictionary of American English © 2024
whis•tle  (hwisəl, wis-),USA pronunciation v., -tled, -tling, n. 
v.i. 
  1. to make a clear musical sound, a series of such sounds, or a high-pitched, warbling sound by the forcible expulsion of the breath through a small opening formed by contracting the lips, or through the teeth, with the aid of the tongue.
  2. to make such a sound or series of sounds otherwise, as by blowing on some device.
  3. to emit similar sounds from the mouth, as birds do.
  4. (of a device) to produce a similar sound when actuated by steam or the like:This teakettle whistles when it boils.
  5. to move, go, pass, etc., with a whistling or whizzing sound, as a bullet or the wind.

v.t. 
  1. to produce by whistling:to whistle a tune.
  2. to call, direct, or signal by or as by whistling:He whistled his dog over.
  3. to send with a whistling or whizzing sound.
  4. whistle for, to demand or expect without success:After promising to pay, he told us we could whistle for our money.
  5. whistle in the dark, to attempt to summon up one's courage or optimism in a difficult situation:He says his business will improve next year, but he's probably just whistling in the dark.

n. 
  1. an instrument for producing whistling sounds by means of the breath, steam, etc., as a small wooden or tin tube, a pipe, or a similar device with an air chamber containing a small ball that oscillates when air is forced through an opening, producing a high-pitched, warbling tone.
  2. a sound produced by whistling:a prolonged whistle of astonishment.
  3. a simple fipple flute.
  4. blow the whistle, to expose the existence of mischief or wrongdoing:The agent was taking bribes until someone finally blew the whistle.
  5. blow the whistle on:
    • to bring a stop to;
      halt:Congress has blown the whistle on all unnecessary expenditures for the program.
    • to expose (wrongdoing or wrongdoers):to blow the whistle on corruption in high places.
  6. Informal Terms wet one's whistle, to take a drink.
  • bef. 950; (verb, verbal) Middle English whistlen, Old English hwistlian; akin to Old Norse hvīsla to whistle, hviskra to whisper; see whine; (noun, nominal) Middle English; Old English hwistle instrument, akin to the verb, verbal
whistle•a•ble, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
whistle /ˈwɪsəl/ vb
  1. to produce (shrill or flutelike musical sounds), as by passing breath through a narrow constriction most easily formed by the pursed lips: he whistled a melody
  2. (transitive) to signal, summon, or command by whistling or blowing a whistle: the referee whistled the end of the game
  3. (of a kettle, train, etc) to produce (a shrill sound) caused by the emission of steam through a small aperture
  4. (intransitive) to move with a whistling sound caused by rapid passage through the air
  5. (of animals, esp birds) to emit (a shrill sound) resembling human whistling
  6. whistle in the darkto try to keep up one's confidence in spite of fear
n
  1. a device for making a shrill high-pitched sound by means of air or steam under pressure
  2. a shrill sound effected by whistling
  3. a whistling sound, as of a bird, bullet, the wind, etc
  4. a signal, warning, command, etc, transmitted by or as if by a whistle
  5. the act of whistling
  6. any pipe that is blown down its end and produces sounds on the principle of a flue pipe, usually having as a mouthpiece a fipple cut in the side
  7. wet one's whistleinformal to take an alcoholic drink
  8. blow the whistle ⇒ (usually followed by on) informal to inform (on)
  9. to bring a stop (to)

See also whistle for, whistle upEtymology: Old English hwistlian; related to Old Norse hvīsla
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更新时间:2024/9/21 13:23:19