encyclic
  通告;通諭;傳閱
  En·cyc·lic, En·cyc·li·cal, n. An encyclical letter, esp. one from a pope.
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  En·cyc·lic En·cyc·li·cal a.  Sent to many persons or places; intended for many, or for a whole order of men; general; circular; as, an encyclical letter of a council, of a bishop, or the pope.