A man of the Anakim, living before Israel's Monarchy., first mentioned at Jos.14.15
§ Arba = "fourth"
1) the father of Anak and the greatest of the giants (Anakim)
2) see qir.yat ar.ba (קִרְיַת אַרְבַּע "Kiriath-arba" H7153) if translated "city of Arba"