NagaPronunciation: /ˈnɑːgə/Definition of Naga noun 1a member of a group of peoples living in or near the Naga Hills of Burma (Myanmar) and NE India. 2 [mass noun] any of the Tibeto-Burman languages of the Nagas, with about 340,000 speakers altogether. adjective relating to the Nagas or their language. Origin:perhaps from Sanskrit nagna 'naked' or naga 'mountain'Naga in other Oxford dictionaries Definition of Naga in the US English dictionary