/ Dictionary / Index P Prokhorov: Meaning and Definition of Find definitions for: Pro•kho•rov Pronunciation: (prō'ku-rôf", -rof" Russ. prô'khu-ruf&hasp), [key] born 1916, Russian physicist: Nobel prize 1964. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: prokhorov (Thesaurus) prokaryote Prokofiev 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