Proto-Indo-European in Latin
Proto-Indo-European in Latin
lingua indogermanica
(linguistics, uncountable) The reconstructed ancestor language or protolanguage of the Indo-European family of languages, which includes most European, Iranian, and Indian languages.
lingua prisca indoeuropaea
(linguistics, uncountable) The reconstructed ancestor language or protolanguage of the Indo-European family of languages, which includes most European, Iranian, and Indian languages.