| ther | sudden prostration due to exposure to the sun or excessive heat |
|---|---|
| ther | eleventh month of the Revolutionary calendar (July and August) |
| ther | an electrically charged particle (electron or ion) emitted by a substance at a high temperature |
| ther | of or relating to or characteristic of thermions |
| ther | an electric current produced between two electrodes as a result of electrons emitted by thermionic emission |
| ther | the emission of electrons from very hot substances |
| ther | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| ther | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| ther | electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
| ther | the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes) |
| ther | a semiconductor device made of materials whose resistance varies as a function of temperature |
| ther | archaebacteria that thrive in strongly acidic environments at high temperatures |