Definition

A device with blades that spins to push an object forward, commonly used in boats and aircraft.

Example

The boat moved swiftly through the water thanks to its powerful propellor.

Conversation

Have you ever seen how a propellor works on a boat?

Yeah, it's pretty fascinating! It helps the boat move forward.

I always thought it was cool how the propellor can spin so fast.

Definitely! Without it, the boat wouldn't go anywhere.

Synonyms & Antonyms

Root Explanation

Propellor is formed from "pro-" (meaning forward) and "pellere" (meaning to drive or push). The word describes a device that drives or pushes something forward, typically in the context of a vehicle or aircraft.

Memory Tip

Think of something that 'pushes forward' — 'pro-' means forward, and 'pellere' means to push.

Visually Confused Words