/ Dictionary / Index C Chamaeleon: Meaning and Definition of Find definitions for: Cha•mae•le•on Pronunciation: (ku-mē'lē-un, -mēl'yun), [key] — gen. -mae•le•on•tis a small southern constellation between Musca and Hydrus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chamaeleon (Thesaurus) chamaedorea chamaephyte 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