/ Dictionary / Index M Mathewson: Meaning and Definition of Find definitions for: Math•ew•son Pronunciation: (math'yoo-sun), [key] (“Christy”), 1880–1925, U.S. baseball player. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mather Mathias Related Content Daily Word Quiz: maritime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language