Achilles (Ἀχιλλεύς), son of *Peleus and *Thetis; greatest of the Greek heroes in the Trojan War; central character of *Homer's Iliad.
His name may be of Mycenaean Greek origin, meaning ‘a grief to the army’. If so, the destructive Wrath of Achilles, which forms the subject of the Iliad, must have been central to his mythical existence from the first.
In Homer he is king of Phthia, or ‘Hellas and Phthia’, in southern Thessaly (see