noun🔗ShareDiodeAn electronic device that allows current to flow in one direction only; used chiefly as a rectifier."The diode in the phone charger prevents electricity from flowing back into the wall outlet, protecting the power grid. "Die Diode im Telefonladegerät verhindert, dass Strom zurück in die Steckdose fließt, und schützt so das Stromnetz.electronicsdeviceelectricelectronicstechnologysciencetechnicalChat with AIVocabulary GamePractice Reading