/ Dictionary / Index K kopeck: Meaning and Definition of Find definitions for: ko•peck Pronunciation: (kō'pek), [key] — n. an aluminum-bronze coin of Russia, the Soviet Union, and its successor states, the 100th part of a ruble. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: kopeck (Thesaurus) kop Kopeisk Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language