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microwave oven

noun

: an oven in which food is cooked by the heat produced by the absorption of microwave energy by water molecules in the food

Examples of microwave oven 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.
This is compact and contains a microwave oven, a choice of induction or gas cooktop, and a small fridge, plus cabinetry. New Atlas, 16 Nov. 2025 To write a college term paper, an A.I. might produce about five thousand tokens, consuming enough electricity to run a microwave oven at full power for about three minutes. Stephen Witt, New Yorker, 27 Oct. 2025 Electricity Produces Electromagnetic Waves A magnetron in the microwave oven uses electricity to produce electromagnetic waves. Brittany Lubeck, Verywell Health, 20 Oct. 2025 Remove from microwave oven and set aside. Tribune News Service, San Diego Union-Tribune, 8 Oct. 2025 See All Example Sentences for microwave oven

Word History

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of microwave oven was in 1955

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Cite this Entry

“Microwave oven.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microwave%20oven. Accessed 30 Nov. 2025.

Kids Definition

microwave oven

noun
: an oven in which food is cooked by the heat produced from microwave penetration of the food
Last Updated: - Updated example sentences
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