crispation
  攣縮,捲曲,卷縮
  Cris·pa·tion n.
  1. The act or process of curling, or the state of being curled.
  2. A very slight convulsive or spasmodic contraction of certain muscles, external or internal.
     Few men can look down from a great height without creepings and crispations.   --O. W. Holmes.
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