1. (adj)battlemented protected with battlements or parapets with indentations or embrasures for shooting through Synonyms: castellated, castled, embattled Antonyms: unprotected, plain
2. (adj)embattled, battlemented, castled, castellated having or resembling repeated square indentations like those in a battlement Synonyms: castellated, castled, battlemented, embattled Antonyms: unprotected, plain