Australian Aborigine aust·ra·lia·naborigine uncommon noun 1. a dark-skinned member of a race of people living in Australia when Europeans arrived SynonymsAborigineAboAboriginalnative AustralianAustralian Aborigine Related words Broader terms Australianethnic group WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.