■ noun
1》 the ancestral Proto-~ language.
2》 the family of languages spoken over the greater part of Europe and Asia as far as northern India.
3》 a speaker of an ~ language, especially Proto-~.
■ adjective relating to or denoting ~.
■ noun
1》 the ancestral Proto-~ language.
2》 the family of languages spoken over the greater part of Europe and Asia as far as northern India.
3》 a speaker of an ~ language, especially Proto-~.
■ adjective relating to or denoting ~.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004