/ Dictionary / Index S sard: Meaning and Definition of Find definitions for: sard Pronunciation: (särd), [key] — n. a reddish-brown chalcedony, used as a gem. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sard (Thesaurus) sarcous sardana 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