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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Clean your washer and dryer according to the manufacturer’s instructions. — Lauren Wellbank, Martha Stewart, 31 Oct. 2026 It’s made of bug-resistant wood and even has washer and dryer options to add on. — Olivia Dubyak, Travel + Leisure, 31 Oct. 2026 The property includes an in-unit washer and dryer, while the $372 HOA monthly fee covers water, trash, property taxes, and one parking space. — Rachel Freundt, Chicago Tribune, 30 Oct. 2026 And after dinner, toss it in the washer for a quick and easy cleaning. — Caley Sturgill, Southern Living, 30 Oct. 2026 See All Example Sentences for washer

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of washer was in the 14th century

Browse Nearby Words

Cite this Entry

“Washer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/washer. Accessed 7 Nov. 2026.

Kids Definition

washer

noun
1
: a ring (as of metal) used to make something fit tightly or to prevent rubbing
2
: one that washes
especially : washing machine

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