/ Dictionary / Index D Dione: Meaning and Definition of Find definitions for: Di•o•ne Pronunciation: (dī-ō'nē), [key] — n. a Titan and a consort of Zeus. a moon of the planet Saturn. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dionaea Dionysia Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language