/ Dictionary / Index S setigerous: Meaning and Definition of Find definitions for: se•tig•er•ous Pronunciation: (si-tij'ur-us), [key] — adj. having setae or bristles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. setiform set-in Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language