THERMIONICS

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

The branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes)

Classified under:

Nouns denoting cognitive processes and contents

Hypernyms ("thermionics" is a kind of...):

electronics (the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices)

Credits