Proto-Anatolian is the proto-language from which the ancient Anatolian languages emerged (i.e. Hittite and its closest relatives).
pɹˈoʊɾoʊˌænɐtˈoʊliən ɪz ðə pɹˈoʊɾoʊlˈæŋɡwɪdʒ fɹʌm wˈɪtʃ ðɪ ˈeɪntʃənt ˌænɐtˈoʊliən lˈæŋɡwɪdʒᵻz ɪmˈɜːdʒd ˈaɪ.ˈiː. hˈɪɾaɪt ænd ɪts klˈoʊsɪst ɹˈɛlətˌɪvz.