Definition

A person or device that pumps something, such as air, water, or other fluids.

Example

The pumper was used to fill the pool with water quickly.

Conversation

Did you see that new pumper at the fire station?

Yeah, it looks really powerful and efficient!

I heard it can spray water at a much higher pressure.

That's impressive! It must help a lot during emergencies.

Synonyms & Antonyms

Root Explanation

The word 'pumper' is derived from the verb 'pump' (from Middle English 'pompen', meaning to force liquid or air into or out of something) and the suffix '-er' (meaning a person who performs an action). Therefore, a 'pumper' is a person who pumps, typically referring to someone who operates a pump.

Memory Tip

Think of someone who 'forces' ('pump') something in or out, and the '-er' indicates that this person is doing the action. A pumper is simply someone who pumps.

Visually Confused Words