Adivasi
Concise Oxford English Dictionary © 2008 Oxford University Press:
Adivasi /ˌɑːdɪˈvɑːsi/
▶noun (pl. Adivasis) a member of an aboriginal tribal people of India.
– origin from mod. Sanskrit ādivāsī, from ādi ‘the beginning’ + vāsin ‘inhabitant’.
'Adivasi' also found in these Oxford entries:

