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[bongk] /bɒŋk/
verb (used with object), verb (used without object), Slang.
to hit, strike, collide, etc.:
to get bonked on the head; cars bonking into each other.
Origin of bonk
perhaps variant of bong1 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for bonk


verb (informal)
(transitive) to hit
to have sexual intercourse (with)
Derived Forms
bonking, noun
Word Origin
C20: probably of imitative origin
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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Word Origin and History for bonk

"to hit," 1931, probably of imitative origin; 1975 in sense of "have sexual intercourse with." Related: Bonked; bonking.

Online Etymology Dictionary, © 2010 Douglas Harper
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Slang definitions & phrases for bonk



  1. A blow; bash, sock (1930s+)
  2. A single sex act; bang, fuck, piece (1980s+ British)


  1. To hit; strike; bang, biff (1930s+)
  2. o the sex act with or to; boff, screw: And I asked him if he was still sneaking around bonkin' that secretary/ What's this I hear about you bragging to friends that you bonked Kate Moss? (1970s+ British)
The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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