/ Dictionary / Index M Maclaurin: Meaning and Definition of Find definitions for: Mac•lau•rin Pronunciation: (muk-lôr'in, mu-klôr'-), [key] — n. 1698–1746, Scottish mathematician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Maclaren Maclaurin series Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language