monastical
  (a.)修道院的;禁慾的
  Mo·nas·tic Mo·nas·tic·al a.
  1. Of or pertaining to monasteries, or to their occupants, rules, etc., as, monastic institutions or rules.
  2. Secluded from temporal concerns and devoted to religion; recluse. “A life monastic.”
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  monastical
       adj : of communal life sequestered from the world under religious
             vows [syn: cloistered, cloistral, conventual, monastic]