cathode Definition
the negatively charged electrode by which electrons enter an electrical device.
Using cathode: Examples
Take a moment to familiarize yourself with how "cathode" can be used in various situations through the following examples!
Example
The cathode attracts positively charged ions.
Example
The cathode ray tube is a vacuum tube containing an electron gun and a fluorescent screen used to view images.
cathode Synonyms and Antonyms
Synonyms for cathode
- negative electrode
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Summary: cathode in Brief
The term 'cathode' [ˈkæθoʊd] refers to the negatively charged electrode that allows electrons to enter an electrical device. It is often used in scientific contexts, such as in the cathode ray tube.
