/ Dictionary / Index C counterblast: Meaning and Definition of Find definitions for: coun•ter•blast Pronunciation: (koun'tur-blast", -bläst"), [key] — n. an unrestrained and vigorously powerful response to an attacking statement. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: counterblast (Thesaurus) counterbalance counterblow Related Content Daily Word Quiz: sumptuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language