Also found in: Thesaurus, Idioms.
Related to zonk out: the likes of, stick to, catch up
(Recreational Drugs) (intr, adverb) slang to fall asleep, esp from physical exhaustion or the effects of alcohol or drugs
Switch to new thesaurus
|Verb||1.||zonk out - lose consciousness due to a sudden trauma, for example|
faint, pass out, swoon, conk - pass out from weakness, physical or emotional distress due to a loss of blood supply to the brain
|2.||zonk out - fall asleep fast, as when one is extremely tired; "after the long drive, we zonked out and slept for 10 hours"|