castellated
adjective
cas·tel·lat·ed ˈka-stə-ˌlā-təd 
1
: having battlements like a castle
2
: having or supporting a castle
Example Sentences
Recent Examples on the Web The park features the highest castellated rock mound in the world. 
Travel Wisconsin, Milwaukee Journal Sentinel, 21 Sep. 2017
Travel Wisconsin, Milwaukee Journal Sentinel, 21 Sep. 2017 Word History
Etymology
Medieval Latin castellatus, past participle of castellare to fortify, from Latin castellum
First Known Use
1679, in the meaning defined at sense 1