water heater

noun

: an apparatus for heating and usually storing hot water (as for domestic use)

Examples of water heater in a Sentence

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.
Washer Maintenance Tips Ciavardini recommends being mindful of the systems that work alongside your washer, namely your water heater. Nafeesah Allen, Better Homes & Gardens, 19 July 2026 In 2023 the company started planning to install a gas boiler, using biogas or renewable natural gas, as monthly bills for their electric water heaters were becoming unaffordable. Kyle Devine, Longreads, 14 July 2026 Additional options include a Nomadic X2 air conditioner, a tankless water heater, the indoor/outdoor shower system, and the Trelino toilet. New Atlas, 8 July 2026 Some employees hadn’t completed their food handler training course, tomatoes and cheese weren’t held at a safe temperature in the cooler, and the water heaters weren’t working. Harriet Ramos, Fort Worth Star-Telegram, 3 July 2026 See All Example Sentences for water heater

Word History

First Known Use

1824, in the meaning defined above

Time Traveler
The first known use of water heater was in 1824

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Cite this Entry

“Water heater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20heater. Accessed 26 Jul. 2026.

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