누명이 · 누명을
false accusation, false charge, being framed
Example
그는 도둑이라는 누명을 쓰고 억울하게 감옥에 갔어요.
He was falsely accused of being a thief and unjustly sent to prison.
Word parts
누 shameful+명 name
Literally 'shameful name' — one you don't deserve.
Good to know
An 오명 may be deserved, but a 누명 is always false: 누명을 쓰다 / 누명을 벗다.