/ Dictionary / Index S setireme: Meaning and Definition of Find definitions for: se•ti•reme Pronunciation: (sē'tu-rēm"), [key] — n. the setose, oarlike leg of an aquatic insect. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. set-in sleeve setoff 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