preheat

verb

pre·​heat (ˌ)prē-ˈhēt How to pronounce preheat (audio)
preheated; preheating; preheats

transitive verb

: to heat (something) beforehand
especially : to heat (an oven) to a designated temperature before using for cooking
preheater noun

Examples of preheat in a Sentence

Preheat the oven to 375 degrees before you put the roast in.
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.
Cook: Place each potato, not touch if at all possible, in the drawer or basket of your air fryer that should be preheated to 400°F. Kimberly Holland, Southern Living, 8 Oct. 2024 Step 2 Position a rack in the center of the oven and preheat to 350°F. Ursula Ferrigno, Saveur, 3 Oct. 2024 The device can preheat food faster than a traditional oven and fit servings for multiple people. Annie Blackman, Allure, 21 Sep. 2024 To make raw flour safe for eating, preheat the oven to 350°F. Karla Walsh, Better Homes & Gardens, 7 Sep. 2024 See all Example Sentences for preheat 

Word History

First Known Use

1898, in the meaning defined above

Time Traveler
The first known use of preheat was in 1898

Dictionary Entries Near preheat

Cite this Entry

“Preheat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preheat. Accessed 28 Nov. 2024.

Kids Definition

preheat

verb
pre·​heat (ˈ)prē-ˈhēt How to pronounce preheat (audio)
: to heat beforehand
preheat the oven to 400 degrees

More from Merriam-Webster on preheat

Last Updated: - Updated example sentences
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