Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun crenation

1 sense of crenation

Sense 1
scallop, crenation, crenature, crenel, crenelle -- (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.))
       => curve, curved shape -- (the trace of a point whose direction of motion changes)