Definition

A circular object with teeth around its edge that is used to connect and move a chain or film through a machine.

Example

The mechanic replaced the worn sprocket to ensure the bike's chain would run smoothly.

Conversation

Have you ever heard of a sprocket?

Yeah, I think it's that gear thing used in bikes, right?

Exactly! It helps the chain move smoothly.

I find it fascinating how small parts like a sprocket can make such a big difference.

Synonyms & Antonyms

Root Explanation

The word 'sprocket' originates from the Middle English 'sproket', meaning a small wheel or cog. It is derived from the Old French 'esproque', which means a small wheel or cog used in machinery. The term refers to a toothed wheel that engages with a chain or track, commonly used in mechanical devices.

Memory Tip

Imagine a small wheel or cog that helps machinery move — that's what a sprocket does, connecting parts together to make them work.

Visually Confused Words