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Word of the Day Tuesday, June 9, 2026

defroster

/dɛfˈroʊstər/ noun · British & US
Valid in UKValid in US
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What does defroster mean?

noun

A device used to remove frost or ice from a surface, especially a car windshield, or a person who removes frost or ice from a surface.

Example

"The defroster on the car's dashboard was blowing warm air to clear the frost from the windshield."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for defroster

Rhymes with defroster

Etymologically related