Breadcrumb Home > Dictionary > Index D decease: Meaning and Definition of Find definitions for: de•cease Pronunciation: (di-sēs'), [key] — n., v., -ceased, -ceas•ing. —n. the act of dying; departure from life; death. —v.i. to depart from life; die. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: decease (Thesaurus) dece deceased TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language