/ Dictionary / Index M Maclaurin series: Meaning and Definition of Find definitions for: Maclau'rin se"ries Pronunciation: [key] a Taylor series in which the reference point is zero. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Maclaurin macle 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