indigenous UK /ɪnˈdɪdʒɪnəs/US /ɪnˈdɪd͡ʒənəs/ adjective4 •Native to a land, especially before colonization.The Aboriginals were indigenous to Victoria before the World War. •In particular, of or relating to a people (or their language or culture) that inhabited a region prior to the arrival of people of other cultures which became dominant (e.g., through colonialism), and which maintains a distinct culture.The Ainu are the indigenous ethnic group of Japan's Hokkaido Island. •Original to a geographical area.That style of pottery is indigenous to that region. •Innate, inborn.She was a native and essential cook, as much as Aunt Chloe,—cooking being an indigenous talent of the African race. — 1851