Definition

A type of aircraft that has a rotor for lift and a propeller for forward movement, where the rotor spins freely in the air instead of being powered directly.

Example

The autogiro flew smoothly through the sky, demonstrating its unique design.

Conversation

Have you ever seen an autogiro fly?

No, I haven't! What makes it different from a helicopter?

Well, the autogiro uses a rotor for lift, but it’s powered by a propeller for forward motion.

That sounds interesting! I'd love to see one in action.

Synonyms & Antonyms

Root Explanation

Autogiro is formed from "auto-" (from Greek "αὐτός" meaning self) and "giro" (from Spanish "giro" meaning turn or spin). The word refers to a type of aircraft that turns or spins itself to generate lift, hence the name self-turning.

Memory Tip

Think of 'self' ('auto-') and 'turning' ('giro') to remember that an autogiro is a type of aircraft that turns itself to fly.

Visually Confused Words