/ Dictionary / Index J jabber: Meaning and Definition of Find definitions for: jab•ber Pronunciation: ( jab'ur), [key] — v.t., v.i. to talk or utter rapidly, indistinctly, incoherently, or nonsensically; chatter. —n. rapid, indistinct, or nonsensical talk; gibberish. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jabber (Thesaurus) Jabari Jabberwocky 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