난공불락

Korean

Etymology

Sino-Korean word from 難攻不落.

Pronunciation

• (SK Standard/Seoul) IPA^(key): [na̠nɡo̞ŋbuɭɭa̠k̚]
• Phonetic hangul: [난공불락]

Romanizations
Revised Romanization?	nan'gongbullak
Revised Romanization (translit.)?	nangongbullag
McCune–Reischauer?	nan'gongbullak
Yale Romanization?	nankongpullak

Noun

난공불락 • (nan'gongbullak) (hanja 難攻不落)

1. impregnability, invincibility