Definition

A device that acts as a switch using superconducting materials to control electrical currents.

Example

The engineers used a cryotron to improve the efficiency of the circuit.

Conversation

Have you ever heard of a cryotron?

No, I haven't! What is it?

It's a type of switch that uses superconductivity.

That sounds really interesting! I need to look it up.

Synonyms & Antonyms

Root Explanation

Cryotron is formed from "cry" (from Greek "kryos", meaning cold) and "tron" (from the Greek suffix "-tron", meaning an instrument or device). The word refers to a device that operates at very low temperatures, hence relating to cold.

Memory Tip

Think of 'cold' ('cry') and an 'instrument' or 'device' ('tron') that works with cold temperatures — that's what a cryotron is.

Visually Confused Words