/ Dictionary / Index A ANZUS: Meaning and Definition of Find definitions for: ANZUS Pronunciation: (an'zus), [key] — n. Australia, New Zealand, and the United States, esp. as associated in the mutual defense treatyof 1952. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Anzio A/O Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language