palestra
  體育學校,摔角場,體育
  Pa·les·tra n.; pl. L. Palestræ E. Palestras   [Written also palæstra.] Antiq. (a) A wrestling school; hence, a gymnasium, or place for athletic exercise in general. (b) A wrestling; the exercise of wrestling.
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  palestra
       n : a public place in ancient Greece or Rome devoted to the
           training of wrestlers and other athletes [syn: palaestra]
       [also: palestrae (pl)]