reheat

verb

re·​heat (ˌ)rē-ˈhēt How to pronounce reheat (audio)
reheated; reheating
Synonyms of reheatnext

transitive verb

: to heat (something) again : to make (something) hot or warm once more
reheating leftovers in the microwave

Examples of reheat 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.
The leftovers reheated well for lunch too. Karla Walsh, Better Homes & Gardens, 4 Feb. 2026 Microwaving food in plastic containers is a go-to for reheating leftovers or warming up a homemade lunch at work. Katie Rosenhouse, Southern Living, 3 Feb. 2026 The market’s employees lacked knowledge on correct reheating temperature for hot holding potentially hazardous foods, thermometer calibration and chlorine test strip testing method. Veronica Fernandez-Alvarado january 30, Sacbee.com, 30 Jan. 2026 Avoid reheating; the leftover fish is best served cold or at room temperature. Shilpa Uskokovic, Bon Appetit Magazine, 27 Jan. 2026 See All Example Sentences for reheat

Word History

First Known Use

1649, in the meaning defined above

Time Traveler
The first known use of reheat was in 1649

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Cite this Entry

“Reheat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reheat. Accessed 6 Feb. 2026.

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