crenature

英

美

n.  (叶边的)圆齿

英英释义

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.)
  Synonym:scallopcrenationcrenelcrenelle