/ Dictionary / Index M Machen: Meaning and Definition of Find definitions for: Mach•en Pronunciation: (mak'un), [key] — n. 1863–1947, Welsh novelist and essayist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Machel ma chère* Related Content Daily Word Quiz: overture Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language