Someone who watches over something; a person in charge of something or someone. / A device that detects and informs on the presence, quantity, etc., of something.

(transitive) To watch over; to guard.

present participle of monitor

The carrying out of surveillance on, or continuous or regular observation of, an environment or people in order to detect signals, movements or changes of state or quality.

Any of several publications e.g. the "Christian Science Monitor". / (Freemasonry) A text of works or instruction which are not secret and may be written e.g. "Indiana Monitor and Freemasons' Guide".

plural of monitor

Third-person singular simple present indicative form of monitor

simple past tense and past participle of monitor

That can be monitored.

The condition of being monitorable; the ability to be monitored.