verifier
nounUK /ˈverɪfaɪə/
US /ˈverɪfaɪər/
A verifier is a person or tool that checks if something is true or correct.
The verifier looked at the ticket to make sure it was real.
RELATED WORDS
OTHER MEANINGS
2. A device or program that tests whether data or a result is accurate.
The software verifier found two errors in the file.
3. Someone whose job is to confirm that rules or standards are followed.
A verifier visited the factory to check the safety rules.
4. A person who confirms that a statement or claim is true.
The verifier asked the witness to repeat the story.