'Thermoscope' definitions:
Definition of 'Thermoscope'
From: GCIDE
- Thermoscope \Ther"mo*scope\, n. [Thermo- + -scope.] (Physics) An instrument for indicating changes of temperature without indicating the degree of heat by which it is affected; especially, an instrument contrived by Count Rumford which, as modified by Professor Leslie, was afterward called the differential thermometer. [1913 Webster]