Ajax
Synonym discussion
Sense: noun/1
'Ajax' (noun/1) refers to the famous Greek hero — son of Telamon, king of Salamis. He is commonly called 'Ajax the Great' or 'Telamonian Ajax' to distinguish him from the lesser Ajax (noun/2), who was the son of Oileus. The epithet 'the Great' signals his superior strength and reputation among the Greek warriors at Troy, while 'Telamonian' specifies his father's name. In most modern writing, plain 'Ajax' on its own refers to this sense; the lesser Ajax is almost always given a modifier such as 'the Lesser' or 'the Locrian' for clarity. Use 'Ajax the Great' when the distinction between the two Ajax figures matters in your text.
Etymology
The name comes from Latin 'Aiax', which was borrowed from Greek 'Aias' (Αἴας). In Homer's Iliad, two Greek heroes share this name but have different fathers — Telamon and Oileus — and very different fates. The origin of the Greek name is uncertain; some scholars suggest it may come from a pre-Greek word, possibly related to 'aia' (αἶα), an ancient Greek word for 'earth' or 'land'.
First known use
15th century
15th century, in the meaning defined at sense 1