cathode

nouns

a negatively charged electrode that is the source of electrons entering an electrical device
cathode
antonym
anode
is a part of
a cell containing an electrolyte in which an applied voltage causes a reaction to occur that would not occur otherwise (such as the breakdown of water into hydrogen and oxygen)
electrolytic cell
is a part of
electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
electron tube, thermionic tube, thermionic vacuum tube, thermionic valve, tube, vacuum tube
is a type of (narrower)
a conductor used to make electrical contact with some part of a circuit
electrode
the positively charged terminal of a voltaic cell or storage battery that supplies current
cathode
antonym
anode
is a part of
a voltaic battery that stores electric charge
accumulator, storage battery
is a part of
an electric cell that generates an electromotive force by an irreversible conversion of chemical to electrical energy; cannot be recharged
galvanic cell, primary cell, voltaic cell
is a type of (narrower)
station where transport vehicles load or unload passengers or goods
depot, terminal, terminus