an officer of the highest rank in the armed forces of some countries
a high-ranking officer of state.
a federal or municipal law-enforcement officer.
the head of a police department.
the head of a fire department.
an official responsible for supervising sports events, and for controlling crowds in other public events
(in the UK) an official accompanying a judge on circuit to act as secretary and personal assistant.
assemble and arrange (a group of people, especially troops) in order
methodically assemble and arrange (facts, ideas, objects, etc.)
correctly position or arrange (rolling stock).
direct the movement of (an aircraft) on the ground at an airport.
combine (coats of arms) to indicate marriage, descent, or the bearing of office