/ Dictionary / Index A aerugo: Meaning and Definition of Find definitions for: ae•ru•go Pronunciation: (i-r'gō, ī-r'-), [key] — n. verdigris. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aeruginous aery Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language