/ Dictionary / Index S saltbush: Meaning and Definition of Find definitions for: salt•bush Pronunciation: (sôlt'boosh"), [key] — n. any of various plants or shrubs of the genus Atriplex, having mostly alternate leaves and clusters of inconspicuous flowers, often growing in saline or alkaline soil. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: saltbush (Thesaurus) salt-box salt cake Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language