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Meaning of word cathode from English dictionary with examples, synonyms and antonyms.

cathode   noun

Meaning : A negatively charged electrode that is the source of electrons entering an electrical device.

A positively charged electrode by which electrons leave an electrical device.

anode

Meaning : The positively charged terminal of a voltaic cell or storage battery that supplies current.

The negatively charged terminal of a voltaic cell or storage battery that supplies current.

anode