Having crenellations or battlements / Having a series of square indentations

present participle of crenelate

Third-person singular simple present indicative form of crenelate

Third-person singular simple present indicative form of crenellate

present participle of crenellate

Alternative spelling of crenel

The space between merlons in a crenelated battlement.

plural of crenel

(botany) Crenate. / Having embrasures.

(historical) In medieval Britain, a licence, granted by the king, giving permission to fortify a manor house (with crenellations and other fortifying features).