/ Dictionary / Index S shadbush: Meaning and Definition of Find definitions for: shad•bush Pronunciation: (shad'boosh"), [key] — n. the serviceberry, Amelanchier canadensis. any of various other species of Amelanchier. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: shadbush (Thesaurus) shadberry shadchan* Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language