verifiers

noun
UK /ˈvɛrɪfaɪəz/
US /ˈvɛrəfaɪərz/

People or things that check if something is true or correct.

The verifiers checked the answers on every test.


OTHER MEANINGS

2. Computer programs that check whether data or code is correct.

The software verifiers found three errors in the file.

3. People who officially confirm that facts or documents are real.

The verifiers signed the certificate after checking the records.

4. Tools used to test whether a machine or system works properly.

The engineers used verifiers to test the new engine.