/ Dictionary / Index J Juvenal: Meaning and Definition of Find definitions for: Ju•ve•nal Pronunciation: ( j'vu-nl), [key] — n. a.d. c60–140, Roman poet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: juvenal (Thesaurus) Juvarra juvenal plumage Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language