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

If it's been years since the window washers last came, hire a service or do the job yourself. —Brandee Gruener, Southern Living, 3 Oct. 2025

Several areas in the restaurant have old food debris, dust and dirt, including areas under the glass refrigerator, the table, the three-compartment sink, washer machine and handwashing sinks. —Sarah Linn, Sacbee.com, 3 Oct. 2025

Guest room configurations include multi-bedroom units with full kitchens and washer-dryers; the decor features a colorful blend of Mexican handicrafts. —Allison Tibaldi, USA Today, 27 Sep. 2025

The upgrades three years ago added wood-style plank flooring, quartz countertops, in-unit washers and dryers and stainless steel appliances and skylights. —Samantha Gowen, Oc Register, 26 Sep. 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