Breadcrumb Home > Dictionary > Index J jounce: Meaning and Definition of Find definitions for: jounce Pronunciation: ( jouns), [key] — v., n. jounced, jounc•ing, —v.t., v.i. to move joltingly or roughly up and down; bounce. —n. a jouncing movement. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jounce (Thesaurus) Joule-Thomson effect jour. TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: prescient Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language