crenelle

英

美

网络  枪眼; 炮门; 堡眼

英英释义

noun

• a notch or open space between two merlons in a crenelated battlement
  Synonym:crenel
• 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:scallopcrenationcrenaturecrenel