/ Dictionary / Index M mikron: Meaning and Definition of Find definitions for: mi•kron Pronunciation: (mī'kron), [key] — pl. -krons, -kra micron. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mikoyan mikvah* Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language