어떤 대상의 신원이나 정체를 확인하는 사람 또는 도구
A person or thing that identifies or recognizes someone or something.
예문:
"The unique patient identifier ensures that medical records are correctly matched to the individual."
"A valid photo ID serves as a reliable identifier for international travelers."
프로그래밍에서 변수나 함수 등을 구분하기 위해 부여하는 고유한 이름
A sequence of characters used to uniquely identify or refer to a specific element, such as a variable or data set, within a computer program.
예문:
"The software developer changed the identifier to make the code more readable for the team."
"Each database record is assigned a unique identifier to prevent data duplication."