<p><strong>Adjective</strong></p><ul><li>Sometimes Aboriginal.</li><li>Relating to or typical of the original or earliest known inhabitants of a region, or their descendants: aboriginal customs.</li><li>The aboriginal people of Tahiti; aboriginal customs.</li><li>Aboriginal. Relating to or being a member of any of the peoples who are the earliest known inhabitants of Australia, or one of their descendants: an Aboriginal tribe of Tasmania.</li><li>Originating in and characteristic of a particular region or country; native; indigenous: aboriginal mammals of the Arctic.</li><li>Synonyms: autochthonous, endemic.</li></ul><p><strong>Noun</strong></p><ul><li>Sometimes Aboriginal.</li><li>Aborigine (def 2).</li><li>Aboriginal. Often Offensive. Aborigine (def 1).</li></ul>