\Cal`o*rim"e*ter\, n. [L. calor heat + -meter; cf.
F. calorim[`e]tre.]
1. (Physiol.) An apparatus for measuring the amount of heat
   contained in bodies or developed by some mechanical or
   chemical process, as friction, chemical combination,
   combustion, etc.
2. (Engineering) An apparatus for measuring the proportion of
   unevaporated water contained in steam.