anodeBrE/ˈænəʊd/NAmE/ˈænoʊd/noun (specialist) theelectrode occurs; the positive cell and the negative inanelectricaldevicewhereoxidationoccurs; thepositiveelectrode cell and the negative electrodeinanelectrolyticcellandthenegativeelectrodeinabattery阳极;(电解池的)正极;(原电池的)负极➡ comparecathode