austronesian
Aus.tro.ne.sian \.o.s-tr*-'ne--zh*n, .a:s-, -sh*n\ aj [Austronesia, islands of the southern Pacific] : of, relating to, or constituting a family of agglutinative languages spoken in the area extending from Madagascar eastward through the Malay peninsula and archipelago to Hawaii and Easter Island and including practically all the native languages of the Pacific islands with exception of the Australian, Papuan, and Negrito languages