A person with a great deal of power or influence, especially a high-ranking person in an organization.
A Ferris wheel.
A low-riding tricycle with a large front wheel.
A person with the official task of overseeing the work of a person or group, or of other operations and activities.
In certain states, an elected member of the governing body for a county which is called the board of supervisors.
A person who monitors someone to make sure they comply with rules or other requirements set for them.
A process responsible for managing other processes.