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NounSino-Korean: 秘密番號
- 1
password; PIN number
A series of numbers or phrases unknown to others that a person creates to secure his/her bank account, computer, etc.
Korean definition: 은행 계좌나 컴퓨터 등에서 보안을 위하여 남이 알 수 없도록 만들어 쓰는 번호.
Minjun forgot his account PIN, so he couldn't withdraw money at the bank.
Jisu set a password on her phone so that not just anyone could use it.