Ajax the Great. Ajax or Aias is a Greek mythological hero, the son of King Telamon and Periboea, and the half-brother of Teucer. He plays an important role, and is portrayed as a towering figure and a warrior of great courage in Homer's Iliad and in the Epic Cycle, a series of epic poems about the Trojan War. He is also referred to as Telamonian Ajax, Greater Ajax, or Ajax the Great, which distinguishes him from Ajax, son of Oileus. Ajax is the son of Telamon, who was the son of Aeacus and grandson of Zeus, and his first wife Periboea. He is the cousin of Achilles, and is the elder half-brother of Teucer. His given name is derived from the root of to lament, translating to one who laments; mourner. Hesiod, however includes a story in The Great Eoiae that indicates Aias received his name when Heracles prayed to Zeus that a son might be born to Telemon and Eriboea. Zeus sent an eagle as a sign. Heracles then bade the parents call their son Aias after the eagle. Many illustrious Athenians, including Cimon, Miltiades, Alcibiades and the historian Thucydides, traced their descent from Ajax. On an Etruscan tomb dedicated to Racvi Satlnei in Bologna there is an inscription that says, aivastelmunsl which means of Telamonian Ajax. In Homer's Iliad he is described as of great stature, colossal frame and strongest of all the Achaeans. Known as thebulwark of the Achaeans, he was trained by the centaur Chiron, at the same time as Achilles. He was described as fearless, strong and powerful but also with a very high level of combat intelligence. Ajax commands his army wielding a huge shield made of seven cow-hides with a layer of bronze. Most notably, Ajax is not wounded in any of the battles described in the Iliad, and he is the only principal character on either side who does not receive substantial assistance from any of the gods who take part in the battles, although, in book 13, Poseidon strikes Ajax with his staff, renewing his strength. Unlike Diomedes, Agamemnon, and Achilles, Ajax appears as a mainly defensive warrior, instrumental in the defence of the Greek camp and ships and that of Patroclus' body. When the Trojans are on the offensive, he is often seen covering the retreat of the Achaeans. Significantly, while one of the deadliest heroes in the whole poem, Ajax has no aristeia depicting him on the offensive. In the Iliad, Ajax is notable for his abundant strength and courage, seen particularly in two fights with Hector. In Book 7, Ajax is chosen by lot to meet Hector in a duel which lasts most of a whole day. Ajax at first gets the better of the encounter, wounding Hector with his spear and knocking him down with a large stone, but Hector fights on until the heralds, acting at the direction of Zeus, call a draw, with the two combatants exchanging gifts, Ajax giving Hector a purple sash and Hector giving Ajax his sharp sword. The second fight between Ajax and Hector occurs when the latter breaks into the Mycenaean camp, and fights with the Greeks among the ships. In Book 14, Ajax throws a giant rock at Hector which almost kills him. In Book 15, Hector is restored to his strength by Apollo and returns to attack the ships. Ajax, wielding an enormous spear as a weapon and leaping from ship to ship, holds off the Trojan armies virtually single-handedly.