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

Shake out your laundry when removing it from the washer before adding to the dryer or hanging or laying pieces flat to dry. —Patricia Shannon, Southern Living, 3 Jan. 2026

Fridge and freezer handles, phone chargers, cabinet drawer knobs in the kitchen or bathroom, washer and dryer handles, are just a few examples, says Olivia Parks, owner of Professional Organizers Baton Rouge. —Cori Sears, The Spruce, 2 Jan. 2026

Windshield wiper washer failure would put the vehicles in violation of federal motor vehicle safety rules, NHTSA said. —Keith Laing, USA Today, 31 Dec. 2025

There's also a combination washer/dryer installed. —New Atlas, 31 Dec. 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