금지가 · 금지를
prohibition, ban
Example
박물관 안에서는 사진 촬영이 금지예요.
Taking photos is prohibited inside the museum.
Word parts
금 forbid+지 stop
Literally 'forbid and stop.'
Good to know
Signs often use it as a suffix: 주차 금지 (no parking), 출입 금지 (no entry).
Related words