water heater
noun
a household appliance consisting of a gas or electric heating unit under a tank in which water is heated and stored.
water heaters
-
pluralof water heater.plural
The grammatical form denoting more than one person, place, thing, or idea.
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.
In the last 25 years, a new roof was installed, as well as air conditioning units and water heaters.
From MarketWatch ● Aug. 21, 2026
Around us there are several vertical cylinders like so many different-sized water heaters.
From BBC ● Apr. 13, 2026
Eligible expenses are for energy-efficient doors and windows and water heaters, among other things—so make sure to finish the work by year-end.
From The Wall Street Journal ● Dec. 12, 2025
Four electric water heaters service the hospital building.
From Los Angeles Times ● Dec. 8, 2025
This incubator contains the germs of modern water heaters.
From Inventions in the Century by William Henry Doolittle
