Simple Definition of preheat
: to heat (an oven) to a particular temperature before putting food to be cooked inside
Full Definition of preheat
: to heat beforehand; especially : to heat (an oven) to a designated temperature before using for cooking
Examples of preheat in a sentence
Preheat the oven to 375 degrees before you put the roast in.
First Known Use of preheat
Seen and Heard
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