/ Dictionary / Index Z zonk: Meaning and Definition of Find definitions for: zonk Pronunciation: (zongk, zôngk), [key] — Slang. Slang. —v.i. (often fol. by out) to become unconscious from alcohol or narcotic drugs; pass out. to fall soundly asleep or relax completely: I've got to go home and zonk out. —v.t. to stupefy, as by alcohol or narcotic drugs. to sedate or anesthetize: If the pain gets too bad the doctors will zonk you. to strike or defeat soundly; knock out; clobber. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. zonite zonked Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language