'Telethermometer' definitions:

Definition of 'telethermometer'

(from WordNet)
noun
A thermometer that registers the temperature at some distant point

Definition of 'Telethermometer'

From: GCIDE
  • Telethermometer \Tel`e*ther*mom"e*ter\, n. [Gr. ? far off + E. thermometer.] (Physics) An apparatus for determining the temperature of a distant point, as by a thermoelectric circuit or otherwise. [1913 Webster]