From Proto-Mongolic *oni (“hollow, notch”). <span class="searchmatch">ᠣᠨᠢ</span> (oni) arrow notch Mongolian: онь (onʹ) → Middle Korean: 오ᄂᆡ (wonoy) → Korean: 오늬 (onui) → Manchu: ᠸᡝᠨ...
From Middle Mongol <span class="searchmatch">ᠣᠨᠢ</span> (oni), from Proto-Mongolic *oni (“hollow, notch”). IPA(key): /ɔnʲ/, [ɞ̙nʲ] онь • (onʹ) (Mongolian spelling <span class="searchmatch">ᠣᠨᠢ</span> (oni)) arrow notch...
as Middle Korean 오ᄂᆡ (Yale: wonoy). Likely a borrowing from Middle Mongol <span class="searchmatch">ᠣᠨᠢ</span> (oni, “arrow notch”), whence Mongolian онь (onʹ). (SK Standard/Seoul) IPA(key):...