/ Dictionary / Index D decretory: Meaning and Definition of Find definitions for: dec•re•to•ry Pronunciation: (dek'ri-tôr"ē, -tōr"ē), [key] — adj. pertaining to or following a decree. established by a decree; judicial. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. decretive decrial Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language