\Ab`o*rig"i*nes\ (-r[i^]j"[i^]*n[=e]z), n. pl. [L. Aborigines; ab + origo, especially the first inhabitants of Latium, those who originally (ab origine) inhabited Latium or Italy. See {Origin}.] 1. The earliest known inhabitants of a country; native races. 2. The original fauna and flora of a geographical area