/ Dictionary / Index C cuckooflower: Meaning and Definition of Find definitions for: cuck•oo•flow•er Pronunciation: (k'k-flou"ur, kook'-), [key] — n. any of various plants, as the lady's-smock or the ragged robin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cuckooflower (Thesaurus) cuckoo clock cuckoopint Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language