전자기기나 시스템에 접속하기 위해 사용하는 숫자나 문자의 조합.
A sequence of numbers or characters used to authenticate a user and grant access to an electronic device or system.
예문:
"Please enter your four-digit passcode to unlock the smartphone."
"The security system requires a unique passcode for each employee to enter the building."
"I forgot the passcode for my tablet and had to reset the entire device."