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单词 plunger
释义

plunger

[ pluhn-jer ]
/ ˈplʌn dʒər /
SEE SYNONYMS FOR plunger ON THESAURUS.COM

noun

Machinery. a pistonlike reciprocating part moving within the cylinder of a pump or hydraulic device.
Automotive. a pistonlike part in the valve of a pneumatic tire.
Also called force cup, plumber's friend, plumber's helper. a device consisting of a handle with a rubber suction cup at one end, used as a force pump to free clogged drains and toilet traps.
a person or thing that plunges.
a reckless bettor or speculator.

Origin of plunger

First recorded in 1605–15; plunge + -er1

Words nearby plunger

plunderage, plunge, plunge basin, plunge bath, plunge pool, plunger, plunging fire, plunk, plunk down, plunker, Plunket
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for plunger

British Dictionary definitions for plunger

plunger
/ (ˈplʌndʒə) /

noun

a rubber suction cup fixed to the end of a rod, used to clear blocked drains
a device or part of a machine that has a plunging or thrusting motion; piston
informal a reckless gambler
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 17:57:50