Casemate wall | Article about casemate wall by The Free Dictionary
A city or fortress enclosure consisting of an outer and an inner masonry wall braced by transverse masonry partitions, which divide the interstitial space into a series of chambers for fill or storage.
References in periodicals archive
East of the turn, also on bedrock, is a north-south wall (Davidic?) and, on the eastern crest, the casemate wall