monitor

/ˈmɒnɪtər/
noun
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Definition

1

A device that displays video or computer output, often used for watching or observing something

She used a monitor to keep an eye on the security cameras around the building.

2

A person who watches, checks, or supervises something, especially to make sure it is working correctly or safely

The teacher acted as a monitor during the exam to prevent cheating.

Synonyms

screenMore general, can refer to any display device supervisorImplies a higher level of authority or responsibility observerMore neutral, implies simply watching without necessarily taking action

Make monitor stick.

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