embrasure, battlement, machicolation†; saw, tooth, crenelle†,
scallop, scollop†, vandyke; depression; jag.
V. notch, nick, cut, dent, indent, jag, scarify, scotch, crimp,
scallop, scollop†, crenulate†, vandyke.
Adj. notched &c v.; crenate†, crenated†; dentate, dentated; denticulate,
denticulated; toothed, palmated†, serrated.