/ Dictionary / Index C coefficient of acceleration: Meaning and Definition of Find definitions for: coeffi'cient of accelera'tion Pronunciation: [key] — Econ. Econ. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coefficient coefficient of correlation Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language