/ Dictionary / Index O oddsmaker: Meaning and Definition of Find definitions for: odds•mak•er Pronunciation: (odz'mā"kur), [key] — n. a person who calculates or predicts the outcome of a contest, as in sports or politics, and sets betting odds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. oddside odds-on Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language