-
nounone 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.)type of:
Words sounding like good crenation
station situation information operation conversation investigation vacation nation location education generation reputation imagination explanation invitation population medication foundation communication graduation creation celebration combination destination association translation application administration relation inspiration