Definition

A device with panels that contains switches and controls for managing electrical circuits, often used in telephone systems to connect calls.

Example

The operator used the switchboard to connect the incoming calls to the correct lines.

Conversation

Have you ever seen a switchboard in action?

No, I haven't! What exactly does it do?

It's a device that connects different phone lines, making calls possible.

That sounds interesting! I’d love to learn more about it.

Synonyms & Antonyms

Root Explanation

Switchboard → It is formed from "switch" (from Old English *swiccan*, meaning to move or change) and "board" (from Old English *bord*, meaning a flat surface or plank). The word "switchboard" refers to a flat surface where connections are made to change or move electrical signals.

Memory Tip

Think of a flat surface ('board') where you can 'change' ('switch') connections — that's what a switchboard does.

Visually Confused Words