Definition

A type of engine that uses gas to turn a shaft, which can be used to power things like helicopter rotors or pumps.

Example

The helicopter's turboshaft provides the necessary power for its rotor blades to spin.

Conversation

Did you know that a turboshaft engine is used in helicopters?

Yeah, I've heard about it; it's pretty fascinating!

I find it interesting how it powers the rotor without needing a propeller.

Exactly! It's amazing how technology works to make flying possible.

Synonyms & Antonyms

Root Explanation

Turboshaft → It is formed from "turbo-" (from Latin *turbo*, meaning a spinning top or whirlwind) and "shaft" (from Old English *sceaft*, meaning a long, narrow part). The word "turboshaft" refers to a type of engine that uses a spinning motion to drive a shaft, typically in aircraft or helicopters.

Memory Tip

Think of a 'whirlwind' ('turbo-') that drives a 'long part' ('shaft') — that's how a turboshaft engine works.

Visually Confused Words