proto-hint-avrupa grubuna ait angolul

Proto-Indo-European▼(pertaining to the Proto-Indo-European language, or the people who spoke it, see also: Indo-European)
adjective
[UK: ˈprotə ˈɪn.dəʊ ˌjʊə.rə.ˈpɪən] [US: ˈprotə ˈɪndo.ʊ ˌjʊ.rə.ˈpiːən]