perimeter
a boundary established for security purposes
a boundary established for protection
the external boundary of an area
the boundary of an airport's grounds
the boundary of a military or operational base
the whole length of the boundary
the internal boundary of an area
the boundary on the north side
the boundary on the south side
moving in a circular or circuitous path along the boundary
located beyond the boundary
located within the boundary
moving in a line following the course of the boundary
located directly on the boundary line
moving in a circular or circuitous path along the boundary
to make the boundary safe from threats
to watch over the boundary to prevent unauthorized entry
to protect the boundary from attack
to regularly move around the boundary to guard it
to set up or create a boundary
to break through a boundary or defense
to create a boundary, often with people or objects
to physically indicate the location of a boundary
to walk along the length of the boundary, often for inspection
measures taken to secure the boundary of a property or area
a fence that marks the boundary of an area
a wall that encloses an area
the material or structure used to build a perimeter fence
a road that runs around the edge of an area, such as an airport or campus
a player in basketball skilled at shooting from long distances
a player in basketball who typically plays away from the basket, near the three-point line
a player in basketball who specializes in guarding opponents on the outer part of the court