Definition

A small electronic component that allows electricity to flow in one direction only, often used to convert alternating current to direct current.

Example

The technician replaced the faulty diode in the circuit to restore proper function.

Conversation

Have you ever worked with a diode in your projects?

Yeah, I used one to control the current flow in my circuit.

That's cool! I heard a diode can also help with converting AC to DC.

Absolutely! It's a key component for making that happen.

Synonyms & Antonyms

Root Explanation

Diode is formed from "di-" (meaning two) and "ode" (from Greek "hodos", meaning way or path). The word refers to a device that allows current to flow in two directions, hence the concept of two paths.

Memory Tip

Think of 'two' ('di-') paths or ways ('ode') that electricity can take, which helps you remember that a diode is a device for controlling electrical flow.

Visually Confused Words