Indo-
/ˈɪndəʊ/combining form
1- (used commonly in linguistic and ethnological terms) Indian; Indian and ...［一般用作语言学和人种学术语］表示“印度的”; “印度和…的”：
Indo-Iranian.
1.1
- relating to India表示“与印度有关的”。
词源
from Latin Indus, from Greek Indos 'Indian'.