/ Dictionary / Index D decedent estate: Meaning and Definition of Find definitions for: dece'dent estate' Pronunciation: [key] — Law. Law. the estate left by a decedent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. decedent deceit Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language