| cathode |
a negatively charged electrode that is the source of electrons entering an electrical device the positively charged terminal of a voltaic cell or storage battery that supplies current
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| cathodic |
of or at or pertaining to a cathode; "cathodic deposition of metals"
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| cathexis |
(psychoanalysis) the libidinal energy invested in some idea or person or object; "Freud thought of cathexis as a psychic analog of an electrical charge"
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| Catha |
a genus of African evergreen shrubs characterized by thick leaves and white flowers
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| cathode-ray tube |
a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen
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