/ Dictionary / Index S sarcous: Meaning and Definition of Find definitions for: sar•cous Pronunciation: (sär'kus), [key] — adj. consisting of or pertaining to flesh or skeletal muscle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sarcosome sard Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language