Dictionary.com

plunge

[ pluhnj ]
/ plʌndʒ /
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See synonyms for: plunge / plunged / plunging on Thesaurus.com

verb (used with object), plunged, plung·ing.

verb (used without object), plunged, plung·ing.

noun

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Idioms for plunge

    take the plunge, to enter with sudden decision upon an unfamiliar course of action, as after hesitation or deliberation: She took the plunge and invested her entire savings in the plan.

Origin of plunge

1325–75; Middle English <Middle French plung(i)er ≪ Vulgar Latin *plumbicāre to heave the lead. See plumb
1. See dip1.
re·plunge, verb, re·plunged, re·plung·ing; nounun·plunged, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for plunge

plunge
/ (plʌndʒ) /

verb

noun

C14: from Old French plongier, from Vulgar Latin plumbicāre (unattested) to sound with a plummet, from Latin plumbum lead
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

Idioms and Phrases with plunge

plunge

see take the plunge.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
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