Rare, chiefly literary; transitive: to furnish with or surround by ramparts, to fortify.
ceindreEmploi soutenu, avec l'idée de fortifier en entourant d'une protection. Attributive use of the noun, describing something relating to or resembling a rampart.
The rampart walls of the fortress loomed over the plain.
Les murs fortifiés de la forteresse dominaient la plaine.