/ Dictionary / Index C Cleomenes III: Meaning and Definition of Find definitions for: Cle•om•e•nes III Pronunciation: (klē-om'u-nēz"), [key] died c220 b.c., king of Sparta c235–c220. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cleome Cleon Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language