| thermionic | of or relating to or characteristic of thermions |
|---|---|
| thermionic | an electric current produced between two electrodes as a result of electrons emitted by thermionic emission |
| thermionic | the emission of electrons from very hot substances |
| thermionic | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| thermionic | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| thermionic | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| thermionic | the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes) |