/ Dictionary / Index A aedeagus: Meaning and Definition of Find definitions for: ae•de•a•gus Pronunciation: (ē-dē'u-gus), [key] — pl. -gi the phallus of a male insect. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. A.Ed. aedes Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language