[Indo-European languages] n pl (1864): a family of languages comprising those spoken in most of Europe and in the parts of the world colonized by Europeans since 1500 and also in Persia, the subcontinent of India, and some other parts of Asia
INDO-EUROPEAN LANGUAGES
Meaning of INDO-EUROPEAN LANGUAGES in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012