Etymology

First attested in the Seokbo sangjeol (釋譜詳節 / 석보상절), 1447, as 둘차히 (Yale: twulchahi). From 둘 (dul) + —째 (-jjae).

Pronunciation

• IPA^(key): /ˈtuːɭt͡ɕ͈ɛ̝/
• Phonetic hangeul: 둘:째