to preheat the oven
- phrasal verb
- Preheat the oven to 350 degrees and grease 2 round cake pans.
Examples
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Preheat the oven to 500 degrees F or as high as your oven will go.
Blog text (6) -
Place a rack in the center and upper third of the oven and preheat the oven to 400 degrees F.
Blog text (4) -
Step one: Preheat the oven.
Academic text (2004) -
You gotta preheat the oven before you stick in the turkey.
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While these cook together for 5 minutes, preheat the oven to 400 degrees F.
Blog text (32) -
Now preheat the oven to 450 degrees.
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Preheat the oven to 350.
Fiction book (1993) -
To make the pizza crust: Preheat the oven to 450 degrees.
Blog text (7) -
Preheat the oven to 350 degrees and line a cookie sheet with parchment paper.
Blog text (18) -
You should preheat the oven to 400 degrees before baking the cookies.
Synonyms
To heat an oven or pan to the right temperature before you cook
Make the oven reach the right temperature before you put food in it
Heat something before you use it
How Hot
Surface Forms
Morphology
The meaning 'to heat an oven before using it' is directly compositional from 'preheat' (pre- + heat = heat beforehand) plus 'oven', with 'the' as a simple determiner; a B1 learner who knows these parts can readily infer the meaning. This pattern is cross-linguistically common (e.g., Spanish 'precalentar el horno'), so the expression is predictable and transparent.
Etymology
Preheat the oven comes from a simple kitchen step: you turn the oven on and wait until it is hot before you put food inside. That's why it means 'heat an oven to the right temperature before cooking'.