城塁

じょうるい【城塁】

a fort; a fortress; (塁壁) ramparts.

●城塁に迫る press upon a fortress

・城塁に拠(_よ)る take one's stand in a fortress.

●城塁を築く build [construct] a fortress

・城塁を陥れる[抜く] take [carry] a fortress.