'Thermochrosy' definitions:

Definition of 'Thermochrosy'

From: GCIDE

Thermochrosy \Ther*moch"ro*sy\, n. [Thermo- + Gr. ? coloring.] (Physics) The property possessed by heat of being composed, like light, of rays of different degrees of refrangibility, which are unequal in rate or degree of transmission through diathermic substances. [1913 Webster]