stockade
noun
1. fortification consisting of a fence made of a line of stout posts set firmly for defense
Definition categories: man–made, fortification, munition
2. a penal camp where political prisoners or prisoners of war are confined (usually under harsh conditions)
Definition categories: man–made, camp
verb
1. surround with a stockade in order to fortify
Definition categories: competition, fence, palisade, surround, wall