/ Dictionary / Index A Aetolus: Meaning and Definition of Find definitions for: Ae•to•lus Pronunciation: (ēt'l-us), [key] — n. Class. Myth. son of Endymion and founder of Aetolia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Aetolia AF Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language