Meaning of ANODE in English

Terminal or electrode from which

In a battery or other source of direct current , the anode is the negative terminal. In a passive load it is the positive terminal. In an electron tube, electrons from the {{link=cathode">cathode travel across the tube toward the anode; in an electroplating cell, negative ions are deposited at the anode.

Britannica English dictionary.      Английский словарь Британика.