washer

noun

wash·​er ˈwȯ-shər 

ˈwä-

1

: a flat thin ring or a perforated plate used in joints or assemblies to ensure tightness, prevent leakage, or relieve friction

2

: one that washes

especially : washing machine

Examples of washer in a Sentence

We bought a new washer and dryer.

Recent Examples on the Web

Weapons, which Cregger wrote in his garage next to a noisy washer and dryer, was made for a net of $38M and has grossed over $268M at the global box office, a late summer savior. —Anthony D'alessandro, Deadline, 20 Nov. 2025

On the outskirts of Buckley Space Force Base, the hum of a power washer cuts through the quiet. —Kelly Werthmann, CBS News, 19 Nov. 2025

To prevent mildew and clumping, don’t leave them damp in the washer. —Daley Quinn, Southern Living, 18 Nov. 2025

This one comes with all your usual modern touches, including an in-unit washer-dryer combo and an open-concept kitchen with quartz countertops and island. —Matthew Sedacca, Curbed, 10 Nov. 2025

Word History

First Known Use

14th century, in the meaning defined at sense 1

Rhymes for washer

• dishwasher

Kids Definition

washer

noun

wash·​er ˈwȯsh-ər 

ˈwäsh-

1

: a ring (as of metal) used to make something fit tightly or to prevent rubbing

2

: one that washes

especially : washing machine