plural of Indo-Iranian

Of or relating to such a language or member.

A branch of the Indo-European language family, including the Indic and Iranian languages.

A member of any peoples speaking such a language.

plural of Proto-Indo-Iranian

(linguistics, uncountable) The hypothetical ancestor language or protolanguage of Indo-Aryan languages, the Iranian languages, the Dardic languages and the Nuristani languages.

(anthropology, countable) A person who spoke the Proto-Indo-Iranian language.

(linguistics, anthropology) Of or pertaining to the Proto-Indo-Iranian language, or the people who spoke it.