(UK, historical) A schoolchild assigned the duty of handing out servings of milk to the other children.

plural of Holter monitor

(medicine) A portable device for continuously monitoring the electrical activity of the heart, usually for 24 hours or more.

A device with earbud-like earpieces used to provide audio to someone while eliminating external noise. A primary usage is to let stage performers clearly hear their live performance or various instructions.

plural of Bengal monitor

Varanus bengalensis, a monitor lizard distributed widely in the Indian Subcontinent, as well as parts of Southeast Asia and West Asia.

present participle of self-monitor

Third-person singular simple present indicative form of self-monitor

To monitor itself or oneself.

simple past tense and past participle of self-monitor