Breadcrumb Home > Dictionary > Index C Cincinnatus: Meaning and Definition of Find definitions for: Cin•cin•na•tus Pronunciation: (sin"su-nā'tus, -nat'us), [key] 519?–439? b.c., Roman general and statesman: dictator 458, 439. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cincinnatus (Thesaurus) Cincinnati Cinco de Mayo ✖ Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language