/ Dictionary / Index S seminivorous: Meaning and Definition of Find definitions for: sem•i•niv•or•ous Pronunciation: (sem"u-niv'ur-us), [key] — adj. feeding on seeds: seminivorous birds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. seminiferous tubule Seminole 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