Pump

/pʌmp/

Meaning & Definition

noun
A mechanical device used to move fluids or gases from one place to another.
The water pump failed during the storm, causing the basement to flood.
An act of inflating something, such as a tire.
He used a foot pump to inflate the bicycle tire.
verb
To move or transfer a fluid or gas using a pump.
The technician will pump the oil into the engine.
To inflate a tire or other object using a pump.
She needs to pump air into the beach ball before they go to the pool.

Etymology

Middle English 'pompen', from Latin 'pompāre' which means 'to pump'.

Common Phrases and Expressions

pump iron
To lift weights for strength training.
pump up
To increase excitement or intensity.
pump your fist
To raise your fist in enthusiasm or victory.

Related Words

pumping
The action of using a pump or the act of moving fluids.
pumped
Filled with energy or enthusiasm; excited.

Slang Meanings

To excite or energize someone.
The speaker really pumped the crowd up.
To increase or intensify.
They pumped up the volume on the speakers.