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microwave

1 of 2

noun

mi·​cro·​wave ˈmī-krō-ˌwāv How to pronounce microwave (audio)
often attributive
1
: a comparatively short electromagnetic wave
especially : one between about one millimeter and one meter in wavelength
2

microwave

2 of 2

verb

microwaved; microwaving; microwaves

transitive verb

: to cook or heat in a microwave oven
microwavable adjective
or microwaveable

Examples of microwave in a Sentence

Noun The apartment came with a microwave. Verb microwave a bowl of soup
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.
Noun
Perhaps the most important thing in the making of this mug cake is harnessing the transformative precision offered by your microwave’s power button. Shilpa Uskokovic, Bon Appetit Magazine, 29 Nov. 2025 Safe for use in the oven, microwave, freezer, and dishwasher, Member's Mark's glass storage containers have replaced every other container in my cabinet. Jenna Sims, Southern Living, 28 Nov. 2025
Verb
Do not microwave sponges that have a metallic component. Mary Marlowe Leverette, Southern Living, 11 Nov. 2025 Two, elite offensive lines can’t be patchwork jobs, can’t be microwaved and can’t have 80-90% turnover every year. Sean Keeler, Denver Post, 7 Nov. 2025 See All Example Sentences for microwave

Word History

First Known Use

Noun

1931, in the meaning defined at sense 1

Verb

1973, in the meaning defined above

Time Traveler
The first known use of microwave was in 1931

Browse Nearby Words

Cite this Entry

“Microwave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microwave. Accessed 1 Dec. 2025.

Kids Definition

microwave

1 of 2 noun
mi·​cro·​wave ˈmī-krō-ˌwāv How to pronounce microwave (audio)
1
: a radio wave between one millimeter and one meter in wavelength
2

microwave

2 of 2 verb
: to cook or heat in a microwave oven
microwavable adjective
or microwaveable

Medical Definition

microwave

noun
mi·​cro·​wave -ˌwāv How to pronounce microwave (audio)
often attributive
: a comparatively short electromagnetic wave
especially : one between about 1 millimeter and 1 meter in wavelength
Last Updated: - Updated example sentences
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