Breadcrumb Home > Dictionary > Index C caducity: Meaning and Definition of Find definitions for: ca•du•ci•ty Pronunciation: (ku-d'si-tē, -dy'-), [key] — n. the infirmity or weakness of old age; senility. frailty; transitoriness: the caducity of life. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. caduceus caducous TrendingHere are the facts and trivia that people are buzzing about. Hard Labor Current Events This Week: June 2023 Languages Spoken in Each Country of the World User's Guide to Environmental Language The Washington Monument: Facts, History & Profile LGBT Pride Month | Biographies of Notable Individuals Civilian Labor Force ✖ Related Content Daily Word Quiz: visceral Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language