Breadcrumb Home > Dictionary > Index M mathematician: Meaning and Definition of Find definitions for: math•e•ma•ti•cian Pronunciation: (math"u-mu-tish'un), [key] — n. an expert or specialist in mathematics. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mathematician (Thesaurus) mathematical logic mathematics ✖ Related Content Daily Word Quiz: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language