calorification

from The Collaborative International Dictionary of English v.0.48

Calorification \Ca*lor`i*fi*ca"tion\
   (k[.a]*l[o^]r`[i^]*f[i^]*k[=a]"sh[u^]n), n. [Cf. F.
   calorification.]
   Production of heat, esp. animal heat.
   [1913 Webster]