Subscriber login


Forgot your password?

Library card login

Other

thermionic emission

Definition of thermionic emission

noun

  • the emission of electrons from a heated source.

thermionic emission in other Oxford dictionaries

Definition of thermionic emission in the US English dictionary

Nearby words

  |  Cite

More words in this category

Word of the day

synodic

/ sɪˈnɒdɪk /
adjective
relating to or involving the conjunction of celestial objects …