/ Dictionary / Index K kibitz: Meaning and Definition of Find definitions for: kib•itz Pronunciation: (kib'its), [key] — Informal. Informal. —v.i. to act as a kibitzer. —v.t. to offer advice or criticism to as a kibitzer: to kibitz the team from the bleachers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: kibitz (Thesaurus) Kibei kibitzer Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language