/ Dictionary / Index C counterforce: Meaning and Definition of Find definitions for: coun•ter•force Pronunciation: (koun'tur-fôrs", -fōrs"), [key] — n. a contrary or opposing force, tendency, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. counterfoil counterfort Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language