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

Apartment rental prices All Novel Davidson homes have washers and dryers and keyless entry. —Charlotte Observer, 27 Jan. 2026

Before driving Make sure your windshield wipers are not frozen to the glass, that the washer fluid nozzles are clear, and that all windows and mirrors are fully visible. —Dallas Morning News, 27 Jan. 2026

For top-load washers, add 1 cup of chlorine bleach to the washer drum. —Mary Marlowe Leverette, Southern Living, 25 Jan. 2026

Wrap the washer’s hose with pipe insulation. —Ella Gonzales, Fort Worth Star-Telegram, 25 Jan. 2026

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