Dictionary
Thesaurus
Encyclopedia
Translator
Web

cold cathode tube

 - 1 dictionary result

cold cathode

–noun Electronics.
a cathode, in an electron tube (cold-cathode tube) or lamp, that emits electrons without having to be heated.

Origin:
1925–30
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To cold cathode tube
Search another word or see cold cathode tube on Thesaurus | Reference
FacebookTwitterFollow us: