Definition

A long rod that helps transfer power from the engine to the wheels in a vehicle, allowing it to move.

Example

The mechanic replaced the broken driveshaft to ensure the car could drive properly again.

Conversation

Have you ever heard of a driveshaft in cars?

Yeah, I think it helps transfer power from the engine to the wheels.

Exactly! If it breaks, the car won't move at all.

That sounds pretty serious — I wouldn't want to deal with that!

Synonyms & Antonyms

Root Explanation

Driveshaft is formed from "drive" (from Old English "drīfan", meaning to force or push) and "shaft" (from Old English "sceaft", meaning a long, narrow part or handle). The word "driveshaft" refers to a long component that transmits power to drive a vehicle or machinery.

Memory Tip

Think of 'forcing' ('drive') something through a 'long part' ('shaft') to remember that a driveshaft is what pushes power through a vehicle.

Visually Confused Words