Invigilator

Part of speech: noun

Pronunciation: /ɪnˈvɪd͡ʒɪleɪtəɹ/

Definitions

1. A person who supervises students during an examination to ensure compliance with test rules and prevent cheating
2. A person appointed to oversee exams, ensuring adherence to regulations while preventing dishonesty among candidates
3. An individual responsible for monitoring examination conditions and maintaining integrity by observing student behavior during assessments

Etymology: The job of watching over examination candidates goes back to a Latin verb whose literal sense was to keep vigil. "Invigilo" combined "in-" with "vigilo," meaning "to be awake" or "to watch," from "vigil," a wakeful person. So the Latin root is about staying awake, and the modern exam hall shares that sense of a watchful presence keeping alert while others work. The English verb "invigilate" was formed from the Latin past participle "invigilatus," and the agent noun "invigilator" was then built by adding the suffix "-or," which marks a person who performs an action. English speakers thus took a Latin verb, shaped it into a verb, and then gave the doer of that verb its own noun. The result is a word that names a role rather than an activity, a common pattern for jobs in English.

Synonyms: proctor, supervisor, examiner, monitor