Etymology

First attested in the Bullyu dugong busi eonhae (分類杜工部詩諺解 / 분류두공부시언해), 1481, as 그몸날 (Yale: kumwomnal). Equivalent to 그믐 (geumeum) + 날 (nal).

Pronunciation

• IPA^(key): /kɯmɯmna̠ɭ/
• Phonetic hangeul: 그믐날