Added 9 October 2026 indo-iranian noun Categories: LanguageObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about indo-iranian at Wordnik → Where our words come from → The branch of the Indo-European family of languages including the Indic and Iranian language groups. Related Words: indo-europeanindo-aryanindoaryanindicproto-indo-iranianindo-hittiteindo-iranianistindo-uralicproto-indo-aryan Back to today's word