Nouns

(n)Papuana native or inhabitant of Papua New Guinea or New Guinea
(n)Papuan, Papuan languageany of the indigenous languages spoken in Papua New Guinea or New Britain or the Solomon Islands that are not Malayo-Polynesian languages

Adjectives

(a)Papuanof or relating to Papua or its people or language“Papuan native crafts”, “Papuan vowels”