microwave

1 of 2

noun

mi·​cro·​wave ˈmī-krō-ˌwāv How to pronounce microwave (audio)
often attributive
Synonyms of microwavenext
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
Style it as a coffee station to hold your coffee maker and mugs, or use it for a small microwave to keep your counters clear. Caley Sturgill, Southern Living, 20 Feb. 2026 The facility had old food debris on the floor below the three door freezer and refrigerator, below the dry storage shelves and below the back kitchen microwave. Veronica Fernandez-Alvarado february 20, Sacbee.com, 20 Feb. 2026
Verb
Simply mix the lemon and water in the mug, then microwave the mug and mixture for a couple of minutes. Rebecca Jones, Southern Living, 7 Feb. 2026 In the meantime, microwave a pouch of brown rice, and stir it in before serving. Maggie Meyer Glisan, Better Homes & Gardens, 5 Feb. 2026 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

Cite this Entry

“Microwave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microwave. Accessed 23 Feb. 2026.

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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