'Diathermaneity' definitions:
Definition of 'Diathermaneity'
From: GCIDE
- Diathermancy \Di`a*ther"man*cy\, Diathermaneity \Di`a*ther`ma*ne"i*ty\, n. [See Diathermanous.] The property of transmitting radiant heat; the quality of being diathermous. --Melloni. [1913 Webster]