/ Dictionary / Index M Michelson: Meaning and Definition of Find definitions for: Mi•chel•son Pronunciation: (mī'kul-sun), [key] 1852–1931, U.S. physicist, born in Prussia (now Poland): Nobel prize 1907. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: michelson (Thesaurus) Michelet Michener Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language