Meaning & use
white hot temperature
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Meanings
nouncountable or uncountabletechnical
The temperature at which a heated object glows bright white, roughly above 1,300°C (2,400°F).
Grammar: Often used with 'the' or 'a': at a white hot temperature; the metal reached white hot temperature.
Patterns
- at a white hot temperature
- reach a white hot temperature
- heat something to a white hot temperature
The furnace must reach a white hot temperature before the steel becomes soft enough to shape.
At a white hot temperature, the metal gives off a blinding white light.
adjectivenot comparabletechnical
Heated so strongly that something shines with a bright white light.
Grammar: Used before a noun or after a linking verb: white-hot metal; the coals were white-hot.
Patterns
- white-hot metal
- white-hot coals
- become white-hot
The blacksmith plunged the white-hot iron into cold water.
The lava was white-hot as it flowed down the slope.
adjectivenot comparablefigurative
Extremely intense, excited, or fast, as if burning with energy.
Grammar: Figurative use; common in news and sports writing: a white-hot pace, a white-hot favorite.
Patterns
- white-hot pace
- white-hot anger
- white-hot favorite
The runners set a white-hot pace in the final lap.
She was white-hot with anger after the meeting.
Common combinations
- white-hot metal
- The white-hot metal glowed in the dark workshop.
- white-hot heat
- The star's surface is white-hot heat that nothing can survive.
- white-hot temperature
- The kiln operates at a white-hot temperature.
- white-hot anger
- He spoke with white-hot anger about the injustice.
Synonyms and how they differ
- incandescent
- More technical and formal; it means glowing with heat, but does not always imply the color white.
- red-hot
- Describes a lower temperature where the glow is red or orange, not white.
Opposites
Word family
- white heat noun
- The state or temperature of being white-hot.
- white-hot adjective
- The usual hyphenated adjective form.
Commonly confused: white hot temperature or red hot?
white hot temperature vs red hot
Red hot is a lower temperature than white hot; the color tells you how hot something is.
Practice
The steel was heated to a ______ temperature before being shaped.
Choose one answer.
White hot is the correct fixed phrase for metal glowing white with heat. The other options are not established English phrases.
Make it your own
Write a sentence using “white hot temperature”, then check it and compare it with the examples above.