noun
- an electronic device that allows electric current to flow in only one direction
Usage: electronics
Examples
- The diode prevents current from flowing backward in the circuit.
- LED stands for light-emitting diode.
- The radio’s diode converts alternating current to direct current.
- A damaged diode can cause the entire circuit to malfunction.
- Solar panels use diodes to prevent reverse current flow.
- The engineer replaced the faulty diode in the power supply.