washer

American  

[wosh-er, waw-sher] / ˈwɒʃ ər, ˈwɔ ʃər /

noun

1. a person or thing that washes.

2. washing machine.

3. a flat ring or perforated piece of leather, rubber, metal, etc., used to give tightness to a joint, to prevent leakage, to distribute pressure, etc., as under the head of a nut or bolt.

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washer British  

/ ˈwɒʃə /

noun

1. a person or thing that washes

2. a flat ring or drilled disc of metal used under the head of a bolt or nut to spread the load when tightened

3. any flat ring of rubber, felt, metal, etc, used to provide a seal under a nut or in a tap or valve seat

4. See washing machine

5. chemical engineering a device for cleaning or washing gases or vapours; scrubber

6. a face cloth; flannel

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Other Word Forms

• washerless adjective

Etymology

Origin of washer

Middle English word dating back to 1275–1325; wash, -er ¹

Example Sentences

Unlike the Alcazars’ spacious 1966 home in New Orleans, their new ADU’s interiors are modern and simple, with white oak floors and cabinets and Bosch appliances, including a stackable washer and dryer.

From Los Angeles Times

The space also has a dishwasher plus a washer and dryer.

From MarketWatch

One woman passed out flyers for a furnished studio in downtown L.A. with air conditioning, a Murphy bed, an in-unit washer and dryer and streaming TV.

From Los Angeles Times

The 22 suppliers will provide steel, resin, parts and components for GE Appliances to make washers and combination washer-and-dryer machines at a renovated factory in Louisville, Ky.

From The Wall Street Journal

The company said earlier this month it plans to spend $300 million to update two Ohio factories where it produces washers and dryers.

From The Wall Street Journal