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
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Another 10 roaches hung out around a kitchen area water heater. David J. Neal, Miami Herald, 18 June 2026 In the bathroom, the quake tore a water heater from the wall, sending water rushing across the apartment. Philip Wang, Time, 29 June 2026 Common sources include heaters, ovens, fireplaces, water heaters, broken pipes, grills, and generators. Olivia Young, Travel + Leisure, 17 June 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

Browse Nearby Words

Cite this Entry

“Water heater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20heater. Accessed 8 Jul. 2026.

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