1
[ noun ] a notch or open space between two merlons in a crenelated battlement

Synonyms

crenelle

Related terms

space battlement

2
[ noun ] one of a series of rounded projections (or the notches between them) formed by curves along an edge (as the edge of a leaf or piece of cloth or the margin of a shell or a shriveled red blood cell observed in a hypertonic solution etc.)

Related terms

curve scallop

3
[ verb ] supply with battlements
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