dishwasher

American  

[dish-wosh-er, -waw-sher] / ˈdɪʃˌwɒʃ ər, -ˌwɔ ʃər /

noun

1. a person who washes dishes.

2. a machine for washing dishes, kitchen utensils, etc., automatically.

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dishwasher British  

/ ˈdɪʃˌwɒʃə /

noun

1. an electrically operated machine for washing, rinsing, and drying dishes, cutlery, etc

2. a person who washes dishes, etc

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Etymology

Origin of dishwasher

First recorded in 1520–30; dish + washer

Explanation

If you work as a dishwasher, your job involves cleaning the glasses, plates, bowls, and silverware at a restaurant or cafe. You're also a dishwasher if you volunteer to wash the dishes after dinner at home. Some dishwashers scrub pots, pans, and dishes by hand, while others simply load up the other kind of dishwasher — a machine that automatically cleans dishes. While a human dishwasher has to scrub to get the dishes clean, a mechanical dishwasher sprays extremely hot water to do the same job. This new and improved type of dishwasher was invented in the late 19th century.

Example Sentences

Expensive appliances and steeper gas prices are forcing would-be shoppers to ask if they really do need a fridge or dishwasher.

From MarketWatch • May 15, 2026

Along with purchases, the new platform could help customers with things like dishwasher repairs, or recommend supplies needed for events.

From MarketWatch • May 13, 2026

Among the other inventions ranked, coronary bypass surgery finished in the 26th spot, cotton gin, 30th, dishwasher, 50th, bluejeans, 56th, and Post-it Notes, 60th.

From The Wall Street Journal • Apr. 24, 2026

“They deserve it,” she said, citing her respect for them because her father was a dishwasher and her mother cleaned houses.

From Los Angeles Times • Apr. 18, 2026

Scott got on his knees and sprayed cleaning fluid in the area underneath the dishwasher, where dirt collected.

From "Genuine Fraud" by E. Lockhart