资料来源 : Webster's Revised Unabridged Dictionary (1913)

Corporal \Cor"po*ral\ (k[^o]r"p[-o]*ral), Corporale
\Cor`po*ra"le\ (-r?"l?), n. [LL. corporale: cf. F. corporal. See
   {Corporal},a.]
   A fine linen cloth, on which the sacred elements are
   consecrated in the eucharist, or with which they are covered;
   a communion cloth.

   {Corporal oath}, a solemn oath; -- so called from the fact
      that it was the ancient usage for the party taking it to
      touch the corporal, or cloth that covered the consecrated
      elements.