Thermionic [adjective]

Definition of Thermionic:

photoelectric

Synonyms of Thermionic:


Opposite/Antonyms of Thermionic:

-


Sentence/Example of Thermionic:

Above the mantel of the lodge's thermionic fireplace was hung a brilliant cascading stereo of Yosemite Falls in misty motion.

I have even made an attempt to understand the mystery that is called the Thermionic Valve.