/ Dictionary / Index D dot product: Meaning and Definition of Find definitions for: dot' prod"uct Pronunciation: [key] — Math. Math. See(def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dot matrix dot-sequential Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language