1. 有城堡的：castle-guard 防卫义务 | castled 有城堡的 | castles in the air 空中楼阁
2. 有如城堡的：castlealcazarbastilebastillecasttechateauchateauxkremlin 城堡 | castled 有如城堡的 | castmetalstocoinmoney 铸
3. 有城堡的, 如城堡的：castle-guard || 佃农在战时防卫城堡之义务 | castled || 有城堡的, 如城堡的 | Castlerobin bomb || (结构复杂、装有饵雷的)圆堡式土炸弹
adj
1. having or resembling repeated square indentations like those in a battlement
e.g. a crenelated molding
Synonym: embattled battlemented castellated