/ Dictionary / Index A A.M.D.G.: Meaning and Definition of Find definitions for: A.M.D.G. Pronunciation: [key] for the greater glory of God: motto of the Jesuits. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Amchitka amdt. Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language