/ Dictionary / Index E epicalyx: Meaning and Definition of Find definitions for: ep•i•ca•lyx Pronunciation: (ep"i-kā'liks, -kal'iks), [key] — pl. -ca•lyx•es, -ca•ly•ces an involucre resembling an outer calyx, as in the mallow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: epicalyx (Thesaurus) epic epicanthus Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language