Legendary hero of Attica, and son of Ægeus, king of Athens; ranks second to Hercules, captured the Marathonian bull, and slew the MINOTAUR (q. v.) by the help of ARIADNE (q. v.); waged war against the Amazons, and carried off the queen; assisted at the Argonautic expedition, and is famed for his friendship for Perithous, whom he aided against the Centaurs.