/ Dictionary / Index I infinite product: Meaning and Definition of Find definitions for: in'finite prod'uct Pronunciation: [key] — Math. Math. a sequence of numbers in which an infinite number of terms are multiplied together. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. infinite integral infinite regress Related Content Daily Word Quiz: longevity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language