defroster

noun
de·​frost·​er | \di-ˈfrȯ-stər, ˈdē-ˌfrȯ-\
plural defrosters

Definition of defroster 

: a person or thing that defrosts something She was a cook. I was an opener of cans, a defroster of TV dinners.— Bernie Schiffer especially : a device or system designed to heat a window or windshield of a vehicle for the purpose of removing accumulated ice or moisture The rear window defroster worked well in the center, but it needs more grid lines for full coverage. Consumer Reports Their breath fogged the windshield immediately, and Gus slowed to a crawl on the winding street, reaching down to adjust the wipers and the defroster. — Frank Conroy

First Known Use of defroster

1903, in the meaning defined above

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Dictionary Entries near defroster

defriend

defrock

defrost

defroster

deft

defterdar

defunct

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Time Traveler for defroster

The first known use of defroster was in 1903

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