noun Download 🔗Share An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows inwards (and thus, electrons flow outwards). It can have either a negative or a positive voltage. Examples : "The battery's anode is the positive terminal, through which the current enters the circuit. " electronics physics chemistry device electric energy science technology Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (by extension) The electrode at which chemical oxidation of anions takes place, usually resulting in the erosion of metal from the electrode. Examples : "The battery's anode was corroding, which is why the flashlight stopped working. " chemistry physics material electronics energy science technical device Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The electrode which collects electrons emitted by the cathode in a vacuum tube or gas-filled tube. Examples : "In the old television, the anode attracted the electrons, creating the image on the screen. " electronics device technology physics machine Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share That electrode of a semiconductor device which is connected to the p-type material of a p-n junction. Examples : "In a solar panel, the anode is the terminal connected to the p-type silicon, where positive charge carriers accumulate. " electronics device technical physics energy element material Chat with AIVocabulary GamePractice Reading