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photocathode. In DICTIOUS you will not only get to know all the dictionary meanings for the word
photocathode, but we will also tell you about its etymology, its characteristics and you will know how to say
photocathode in singular and plural. Everything you need to know about the word
photocathode you have here. The definition of the word
photocathode will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
photocathode, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From photo- + cathode.
Noun
photocathode (plural photocathodes)
- (physics) A cathode that emits electrons when exposed to light.
Translations
physics: a cathode that emits electrons when exposed to light