/ Dictionary / Index J jussive: Meaning and Definition of Find definitions for: jus•sive Pronunciation: ( jus'iv), [key] — Gram. Gram. —adj. (esp. in Semitic languages) expressing a mild command. —n. a jussive form, mood, case, construction, or word. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Jusserand jus soli 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