/ Dictionary / Index M mathematical logic: Meaning and Definition of Find definitions for: mathemat'ical log'ic. Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mathematical induction mathematician Related Content Daily Word Quiz: centenary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language