Having indented, square notched battlements or crenelations.(adjective)
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Use "crenulated" in a sentence
"The crenulated fence shape running along the lower edge is meant to protect the rug's sacred inner imagery from outside evils."
"The Richtersveld national park is an immense expanse of quartz, granite and dolomite-littered moonscape, with crenulated peaks jutting sharply into vast skies."
"The western boundary, next to the Interior Plateau's Eastern Highland Rim, is more crenulated, with a rougher escarpment that is more deeply incised."