plunger

noun

plung·​er ˈplən-jər 

: one that plunges: such as

a

: diver

b

: a reckless gambler or speculator

c(1)

: a sliding reciprocating piece driven by or against fluid pressure

especially : piston

(2)

: a piece with a motion like that of a ram or piston

d

: a rubber suction cup on a handle used to free plumbing traps and waste outlets of obstructions

Examples of plunger in a Sentence

Recent Examples on the Web

Give it a stir and place the plunger in the top, but don’t press down. —Matthew Korfhage, WIRED, 6 Dec. 2024

Here’s how to handle them: Try a plunger: A plunger can help dislodge minor blockages. —Earl Foster, Austin American-Statesman, 5 Dec. 2024

Instead of using chemical drain cleaners, try snaking your drain or using a plunger—they're not just for toilets! —Rabekah Henderson, Southern Living, 1 Dec. 2024

One press of the plunger makes a big thermal mug or two regular mugs of coffee. —Joe Ray, WIRED, 19 July 2023

Word History

First Known Use

1611, in the meaning defined above

Kids Definition

plunger

noun

plung·​er ˈplən-jər 

: one that plunges: as

a

: a device (as a piston in a pump) that acts with a plunging motion

b

: a rubber suction cup on a handle used to free plumbing traps and waste outlets of something blocking them