D defs.my
Entry 2 senses Webster, 1913

Crenelle

/(kr?-n?l")/ · Cre·nelle · IPA
01 n. An embrasure or indentation in a battlement; a loophole in a fortress; an indentation; a notch. See Merlon, and Illust. of Battlement.
  1. 1.
    An embrasure or indentation in a battlement; a loophole in a fortress; an indentation; a notch. See Merlon, and Illust. of Battlement. See: Merlon, Battlement
  2. 2.
    Same as Crenature.(Bot.) See: Crenature