What is the meaning of Supervisor?

A person with the official task of overseeing the work of a person or group, or of other operations and activities.

A person who monitors someone to make sure they comply with rules or other requirements set for them.

In certain states, an elected member of the governing body for a county which is called the board of supervisors.

A process responsible for managing other processes.

supervisor

supervisor

supervisor

handler (e.g, a secret agent's handler)

Source: wiktionary.org