Indo-Aryan /ˌɪndoʊ̯ˈɛɹi.ən/adjective 1noun 1forms 3 adjective1 •Of or pertaining to Indo-Aryan languages and people. noun1 •A native speaker of an Indo-Aryan language. formsIndo-Aryans · more Indo-Aryan · most Indo-Aryan