/ Dictionary / Index A accumulation point: Meaning and Definition of Find definitions for: accumula'tion point" Pronunciation: [key] — Math. Math. a point such that every neighborhood of the point contains at least one point in a given set other than the given point. Also calledCf. strong accumulation point. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. accumulation accumulative Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language