/ Dictionary / Index J J.S.D.: Meaning and Definition of Find definitions for: J.S.D. Pronunciation: [key] Doctor of the Science of Law; Doctor of Juristic Science. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. JRC J-stroke Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language