Rampart

1.

(a defensive embankment round a castle, etc., any defense) កំពែង

1.

That which fortifies and defends from assault; that which secures safety; a defense or bulwark.

2.

A broad embankment of earth round a place, upon which the parapet is raised. It forms the substratum of every permanent fortification.

1.

(TRANSITIVE) To surround or protect with, or as with, a rampart or ramparts.