Picketing

What is Picketing?

Picketing definition and meaning on Dictionary terms:
noun

a post, stake, pale, or peg that is used in a fence or barrier, to fasten down a tent, etc.
a person stationed by a union or the like outside a factory, store, mine, etc., in order to dissuade or prevent workers or customers from entering it during a strike.
a person engaged in any similar demonstration, as against a government’s policies or actions, before an embassy, office building, construction project, etc.
Military. a soldier or detachment of soldiers placed on a line forward of a position to warn against an enemy advance.
Navy, Air Force. an aircraft or ship performing similar sentinel duty.