cathodenoun · Level 2 SAT1The negative pole or electrode of a galvanic batteryIn an electrolytic cell, reduction occurs at the cathode, where electrons are gained by the substance deposited.ModuleLevel 2RegistertoneCollectionCollection 073SAT Plus planAlso in Collection 073assassin, buffoonery, aura, awaken, birthright, buffoon, conservatism, consternation and 1 more