Đồng nghĩa của ravelin

Alternative for ravelin

ravelin /'rævlin/
  • danh từ
    • (quân sự) thành luỹ hình bán nguyệt

Danh từ

A defensive wall or other reinforcement built to strengthen a place against attack
fortification bastion stronghold bulwark castle fort fortress redoubt barricade battlement blockhouse citadel defence defenses defences earthwork fastness keep parapet rampart stockade hold outwork palisade protection buttress defensive wall fieldwork fortalice barrier block breastwork buffer defense embattlement entrenchment garrison outpost preparation presidio support wall building up tower embankment donjon fence barbican bartizan turret refuge alcazar circumvallation vallum burg blockade bunker camp security castellation station vallation escarpment bastille acropolis sanctuary partition buffet enclosure bar post railing obstruction roadblock obstacle hedge hurdle cordon stop blank wall crenellation shield retreat balustrade guard bailey mound hill ridge elevation dungeon top manor battlements bank berm chateau peel palace safeguard mainstay rock prop projection blocking object upholder protective wall seat fasthold safehold estate house tower of strength paling base encampment pillar column precipice cliff scarp scar barranca barranco crag bluff obelisk steeple casern barracks cantonment quarters slope spire command post billet belfry campanile skyscraper lookout minaret monolith pylon mast military post military base cloud buster high rise bell tower pale ditch boundary fencing limit trench moat rock face height rail overhang peak dam promontory headland face screen steep eminence trellis dyke krantz linn mountain hillside cuesta incline chainlink fencing tor pinnacle rocky height steep rock ledge banister rails aiguille channel watercourse conduit drain gutter guardrail bannister panel siding pole rest divider separator sheer drop boundary line facade curb surface restriction panelling levee side paneling limitation room divider retainer brink steep cliff cliff face escarp abyss cliffdrop façade hedgerow windbreak groyne railings chains backstop pickets posts cyclone net dike boards groin stakes barbed wire

Trái nghĩa của ravelin

ravelin Thành ngữ, tục ngữ

Music ♫

Copyright: Proverb ©

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