drawbridge Synonyms

bascule bridge lift bridge lifting bridge bateau bridge compartmentalisation backbend weighbridge viaduct vallum tenaille stepstone stepping-stone span redan ravelin floating bridge casbah balance bridge swing bridge sally port movable bridge leaf bridge fire escape life line Bridges bridgework rope bridge flyover braces portcullis parados overpass bridgehead bridging bridged bridge breastwork brace battlement bastion bascule bartizan barrier barricade banquette bulwark cheval-de-frise outwork merlon machicolation