/ Dictionary / Index C comparison test: Meaning and Definition of Find definitions for: compar'ison test" Pronunciation: [key] — Math. Math. the theorem that a given infinite series converges if the absolute value of each term of the given series is less than or equal to the corresponding term in a known convergent series. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. comparison shopper comparsa Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language