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Proto-indo european
/pɹˈəʊtəʊˈɪndəʊ jˌʊəɹəpˈiən/
/pɹˈoʊɾoʊˈɪndoʊ jˌʊɹəpˈiən/Proto-indo european
01
a prehistoric unrecorded language that was the ancestor of all Indo-European languages
/pɹˈəʊtəʊˈɪndəʊ jˌʊəɹəpˈiən//pɹˈoʊɾoʊˈɪndoʊ jˌʊɹəpˈiən/
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