/ Dictionary / Index D Deo gratias*: Meaning and Definition of Find definitions for: De•o gra•ti•as Pronunciation: (dā'ō grä'tsē-äs"), [key] — Latin. Latin. thanks to God. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deodorize deontological ethics Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language