/ Dictionary / Index A Achilles: Meaning and Definition of Find definitions for: A•chil•les Pronunciation: (u-kil'ēz), [key] — n. Class. Myth. the greatest Greek warrior in the Trojan War and hero of Homer's Iliad. He killed Hector and was killed when Paris wounded him in the heel, his one vulnerable spot, with an arrow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: achilles (Thesaurus) achillea Achilles heel 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