First Nation
noun [ C ] uk/ˌfɜːst ˈneɪ.ʃən/ us/ˌfɝːst ˈneɪ.ʃən/
（加拿大）原住民，土著居民（不包括因纽特人或米提人）
one of the groups of people whose ancestors lived in North America before the arrival of Europeans. This term is used mainly to refer to the indigenous peoples of Canada, excluding Inuit and Métis.