Etymology

First attested in the Seokbo sangjeol (釋譜詳節 / 석보상절), 1447, as 세차히 (Yale: seychahi). Equivalent to 셋 (set) + —째 (-jjae).

Pronunciation

• IPA^(key): /ˈsʰe̞ːt̚t͡ɕ͈ɛ̝/
• Phonetic hangeul: 섿:째