crenellated adj 1: having repeated square indentations like those in a battlement; "a crenelated molding" [syn: {embattled}, {crenelated}, {crenelate}, {crenellate}, {indented}] 2: (of a building) having turrets and battlements in the style of a castle [syn: {battlemented}, {castellated}, {castled}, {crenelated}]