telamon(Noun) A figure of a man used as a pillar for support. Telamon. In Greek mythology, Telamon, son of the king Aeacus of Aegina, and Endeis and brother of Peleus, accompanied Jason as one of his Argonauts, and was present at the hunt for the Calydonian Boar. In the Iliad he was the father of Greek heroes Ajax the Great and Teucer the Archer by different mothers.