3. (noun)Amerind, Amerindian language, American-Indian language, American Indian, Indian any of the languages spoken by Amerindians
4. (adj)Indian of or relating to or characteristic of India or the East Indies or their peoples or languages or cultures
"the Indian subcontinent"; "Indian saris"
5. (adj)Indian, Amerind, Amerindic, Native American of or pertaining to American Indians or their culture or languages
"Native American religions"; "Indian arrowheads"