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water heater

American  

noun

water heaters plural
  1. a household appliance consisting of a gas or electric heating unit under a tank in which water is heated and stored.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of water heater

First recorded in 1875–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Adjust your electronics and water heater: Turn off computers, TVs and lights when not in use to eliminate ambient heat.

From MarketWatch Jun. 29, 2026

Its piped town gas business will likely be supported by network growth and residential gas water heater penetration, the analyst says.

From The Wall Street Journal Feb. 4, 2026

Covarrubias wants to add a cellar to his new home to house the water heater and other machinery.

From Los Angeles Times Jul. 10, 2025

The technology removes suspended particles, like pipe rust or sand and grit coming from a hot water heater.

From Los Angeles Times Jul. 22, 2024

Behind this library or music room, or whatever you want to call it, is the kitchen, a narrow chamber with a gas stove, a water heater, and a sink.

From "Cannery Row" by John Steinbeck

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