Algor mortis

from The Collaborative International Dictionary of English v.0.48

algor \al"gor\ ([a^]l"g[o^]r), n. [L.] (Med.)
   Cold; chilliness. AS
   [1913 Webster]

   {Algor mortis} (Med.), The decrease of body temperature to
      room temperature after death.
      [AS] Algorism