/ Dictionary / Index C czar: Meaning and Definition of Find definitions for: czar Pronunciation: (zär, tsär), [key] — n. an emperor or king. (often cap.) the former emperor of Russia. an autocratic ruler or leader. any person exercising great authority or power in a particular field: a czar of industry. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: czar (Thesaurus) CZ czardas Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language