(construction) A device or series of devices attached to the roof in a pattern that attempts to hold the snow in place, thus preventing sudden snow or ice slides from the roof

A person who directs vehicular traffic so that pedestrians, especially students, may cross the right of way.

A group of people (especially military), arranged in one or more rows, at a ceremony to honour, or a visit by, an important person

A person who is employed to provide security for people or property.

A dog used to protect a property or its owner.

Alternative spelling of off guard

(idiomatic, cricket) (For a new batsman, with help from the umpire) to mark a point on the popping crease in front of his wicket so that he knows where it is behind him; to guard.

A thin loop surrounding the trigger of a weapon to keep it from accidental discharge.

of, or relating to a rearguard / of, or relating to resistance in politics etc

(basketball) A guard who is usually the taller of the two guard positions, and sometimes specializes in shooting from outside, particular from beyond the three-point line.