/ Dictionary / Index J JD: Meaning and Definition of Find definitions for: JD Pronunciation: [key] — Informal. Informal. juvenile delinquency. juvenile delinquent. JD. Pronunciation: [key] (in Jordan) dinar; dinars. J.D. Pronunciation: [key] See Doctor of Jurisprudence; Doctor of Law. Doctor of Laws. Justice Department. juvenile delinquency. juvenile delinquent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jct. JDL Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language