- (intr, adverb) slang to fall asleep, esp from physical exhaustion or the effects of alcohol or drugs
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Related Words for zonk out
relax,
snooze,
doze,
languish,
darken,
faint,
erase,
extinguish,
hibernate,
crash,
oversleep,
nod,
slumber,
bunk,
catnap,
repose,
flop,
retire,
yawn,
nap
