a member of a race of people who were the original people living in a country 原住民；土著；土人 - Aborigine
a member of the race of people who were the original people of Australia 澳大利亚土著
Word Originmid 19th cent.: back-formation from the 16th-cent. plural aborigines ‘original inhabitants’ (in classical times referring to those of Italy and Greece), from the Latin phrase ab origine ‘from the beginning’.