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

Avoid wiring and electrical panels when using a pressure washer. —Brandee Gruener, Southern Living, 28 June 2025

Wear goggles and get a long, pointed tool, or use a pressure washer to remove as much of the old sand as possible. —Andy Wilcox, Better Homes & Gardens, 26 June 2025

The rental had high ceilings, oak floors, ample sunlight, an appealing fireplace, a garage and a washer and dryer. —Lisa Boone, Los Angeles Times, 23 June 2025

After leaking on Amazon UK earlier this month, Signify has officially taken the covers off of the Philips Hue Play wall washer. —Paul Lamkin, Forbes.com, 18 June 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