Scrabble?! PATROL

Definitions of PATROL in various dictionaries:

noun - a detachment used for security or reconnaissance

noun - the activity of going around or through an area at regular intervals for security purposes

noun - a group that goes through a region at regular intervals for the purpose of security

verb - maintain the security of by carrying out a patrol

The act of moving about an area especially by an authorized and trained person or group, for purposes of observation, inspection, or security.

A person or group of persons who perform such an act.

A military unit sent out on a reconnaissance or combat mission.

One or more military vehicles, boats, ships, or aircraft assigned to guard or reconnoiter a given area.

To engage in a patrol of.

verb - to pass through an area for the purposes of observation or security