vt. 在(墙)上开枪眼, 使成雉堞状

[ verb ]
supply with battlements
<verb.possession> crenel crenelate

Crenelate \Cren"el*ate\ (kr?n"?l-?t or kr?"n?l-?t), v. t. [imp.
& p. p. {Crenelated} (-?`t?d); p. pr. & vb. n. {Crenelating}
(-?`t?ng).] [LL. crenellare, kernellare: cf. F. cr?neler to
indent. See {Crenelle}.] [Written also {crenellate}.]
1. To furnish with crenelles.

2. To indent; to notch; as, a crenelated leaf.

{Crenelated molding} (Arch.), a kind of indented molding used
in Norman buildings.