/ Dictionary / Index C calliopsis: Meaning and Definition of Find definitions for: cal•li•op•sis Pronunciation: (kal"ē-op'sis), [key] — n. any of several species of coreopsis, esp. Coreopsis tinctoria, a widely cultivated garden plant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: calliopsis (Thesaurus) calliopean callipash Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language