Karadeniz

Directly, from Ottoman Turkish قره دكز (Kara Deñiz). Perhaps going back to Proto-Turkic *kara teŋiŕ (literally “north sea; black sea”) (compare Chuvash Хура тинӗс (Hura t̬inĕs)) or earlier (compare Mongolian Хар тэнгис (Xar tengis)), equivalent to kara (“black; north”) +‎ deniz (“sea”).

• IPA^(key): [kä.ɾä́.d̪e̞.n̪iz̪]
• Hyphenation: Ka‧ra‧de‧niz

Karadeniz

1. Black Sea
2. a surname

This proper noun needs an inflection-table template.