rampart

US /ˈræm.pɑːrt/
UK /ˈræm.pɑːrt/
"rampart" picture
1.

rempart, muraille

a defensive wall of a castle or walled city, having a broad top with a walkway and typically a stone parapet

:
The ancient city was protected by high ramparts.
L'ancienne ville était protégée par de hauts remparts.
Soldiers patrolled the ramparts, keeping watch for enemies.
Les soldats patrouillaient sur les remparts, surveillant les ennemis.
2.

rempart, barrière protectrice

a defensive or protective barrier

:
Education is often seen as a rampart against poverty.
L'éducation est souvent considérée comme un rempart contre la pauvreté.
His strong will served as a rampart against despair.
Sa forte volonté servait de rempart contre le désespoir.