[1] : The Collaborative International Dictionary of English v.0.48

calefactory \cal`efac"tory\, a. l. calefactorius.
   making hot; producing or communicating heat.
   1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

calefactory \cal`efac"tory\, n.
   1. eccl. an apartment in a monastery, warmed and used as a
      sitting room.
      1913 webster

   2. a hollow sphere of metal, filled with hot water, or a
      chafing dish, placed on the altar in cold weather for the
      priest to warm his hands with.
      1913 webster

[3] : WordNet (r) 2.0

calefactory
     adj : serving to heat; "a heating pad is calefactory" syn: calefactive,
            heating
see also:
calefactive heating 

Calefactory >> C Words
Calefactory, definition of term: Calefactory
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