This is the 17175th most frequent Korean word.
서명을
"서명을" means "signature" in English.
In this context, '서명을' refers to the act of providing a signature, emphasizing prudence in performing this action.
서명을 할 때는 신중해야 합니다.
You should be careful when signing.
In this sentence, '서명을' denotes the act of signing a document, specifically referred to as a contract ('계약서').
그들은 계약서에 서명을 하지 않았습니다.
They did not sign the contract.
Here, '서명을' indicates the process of signing to confirm attendance at a meeting.