- Austronesian - a native or inhabitant of Austronesia
--1 is a kind of inhabitant, dweller, denizen, indweller
--1 is a member of Austronesia
--1 has particulars: Nauruan; Polynesian- Austronesian, Austronesian language - the family of languages spoken in Australia and Formosa and Malaysia and Polynesia
--2 is a kind of natural language, tongue
--2 has particulars: Malayo-Polynesian; Australian, Aboriginal Australian; Formosan - Austronesian, Austronesian language - the family of languages spoken in Australia and Formosa and Malaysia and Polynesia