/ Dictionary / Index E Ethan: Meaning and Definition of Find definitions for: E•than Pronunciation: (ē'thun), [key] — n. a male given name: from a Hebrew word meaning “strength.” Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ethambutol ethanal Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language