释义 |
WordReference Random House Learner's Dictionary of American English © 2024tum•bler /ˈtʌmblɚ/USA pronunciation n. [countable]- one who performs acrobatic feats.
- Buildinga part of a lock that allows the bolt to move.
- Ceramicsa stemless drinking glass having a flat, often thick bottom:a few tumblers of strong whiskey.
WordReference Random House Unabridged Dictionary of American English © 2024tum•bler (tum′blər),USA pronunciation n. - a person who performs leaps, somersaults, and other bodily feats.
- Building(in a lock) any locking or checking part that, when lifted or released by the action of a key or the like, allows the bolt to move.
- Ceramicsa stemless drinking glass having a flat, often thick bottom.
- (in a gunlock) a leverlike piece that by the action of a spring forces the hammer forward when released by the trigger.
- [Mach.]
- Mechanical Engineeringa part moving a gear into place in a selective transmission.
- Mechanical Engineeringa single cog or cam on a rotating shaft, transmitting motion to a part with which it engages.
- Mechanical Engineeringa tumbling box or barrel.
- a person who operates a tumbling box or barrel.
- Dog and Cat Breedsone of a breed of dogs resembling a small greyhound, used formerly in hunting rabbits.
- Also called roller. one of a breed of domestic pigeons noted for the habit of tumbling backward in flight.
- a toy, usually representing a fat, squatting figure, that is weighted and rounded at the bottom so as to rock when touched.
- a tumbrel or tumble cart.
- 1300–50; Middle English: acrobat; see tumble, -er1. Compare Low German tümeler drinking-cup, kind of pigeon
Collins Concise English Dictionary © HarperCollins Publishers:: tumbler /ˈtʌmblə/ n - a flat-bottomed drinking glass with no handle or stem. Originally, a tumbler had a round or pointed base and so could not stand upright
- Also called: tumblerful the contents or quantity such a glass holds
- a person, esp a professional entertainer, who performs somersaults and other acrobatic feats
- another name for tumble dryer
Also called: tumbling box a pivoted box or drum rotated so that the contents (usually inferior gemstones) tumble about and become smooth and polished- the part of a lock that retains or releases the bolt and is moved by the action of a key
- a lever in a gunlock that receives the action of the mainspring when the trigger is pressed and thus forces the hammer forwards
- a part that moves a gear in a train of gears into and out of engagement
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