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

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

Rampart v. t. : To surround or protect with, or as with, a rampart or ramparts.

Example:


Taxonomy
Rampart, free encyclopedia, the village, Canyon, Colorado Springs, puzzle game, free dictionary, the Yukon River, hydroelectric power project, crater on Mars, New Orleans, Louisiana, mountains, Denver, Colorado, fictional, Rampart Casino, American magazine, Adams County, Colorado.

Defination from the web:
Rampart Search and Rescue, Adams County, Colorado. RampART Social Center, an anti-authoritarian social centre in Whitechapel, East London UK. Apache Rampart module, a module from the Apache Software Foundation for Web Services security ...