/ Dictionary / Index A avo: Meaning and Definition of Find definitions for: a•vo Pronunciation: (ä'v), [key] — pl. a•vos. a money of account of Macao, the 100th part of a pataca. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: avo (Thesaurus) A-V node avocado Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language