/ Dictionary / Index C counterrotating: Meaning and Definition of Find definitions for: coun•ter•ro•tat•ing Pronunciation: (koun'tur-rō'tā-ting, koun"-), [key] — adj. Mach. (of two corresponding or similar moving parts) rotating in opposite directions: counterrotating propellers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. counterrevolutionary counterscarp Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language