de·​frost | \ di-ˈfrȯst How to pronounce defrost (audio) , ˈdē-ˌfrȯst \
defrosted; defrosting; defrosts

Definition of defrost

transitive verb

1 : to release from a frozen state defrost meat
2a : to free from ice defrost a refrigerator/freezer
b : to clear (a window or windshield) with a vehicle's defroster defrost a windshield to clear it of ice and condensation

intransitive verb

: to thaw out especially from a deep-frozen state

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Examples of defrost in a Sentence

You can defrost the soup in the microwave. Has the refrigerator defrosted yet?
Recent Examples on the Web No need to use fresh blackberries here — defrost the frozen ones, then proceed as the recipe directs for a fruity barbecue sauce with pronounced depth (thank you, bourbon!). Washington Post, "With frozen summer fruit, you can relive sweet, sunny days in these 8 recipes," 20 Jan. 2020 If it’s not defrosted to room temperature, cold-loving bacteria can grow and cause infections that lead to chronic diarrhea. Nichole Sobecki, National Geographic, "Exclusive: Inside a controversial South African lion farm," 21 Nov. 2019 Scraping the snow off your car, and defrosting windows are necessary but inconvenient steps for your winter morning commutes. Isabel Garcia, House Beautiful, "This Trick for Defrosting Your Car in Less Than a Minute Will Change Your Life," 8 Jan. 2020 Begin defrosting your turkey in the coldest part of the refrigerator. oregonlive, "Cut Thanksgiving stress with this handy holiday checklist," 13 Nov. 2019 Tractor-trailers barrel by their creeping caravan of cars, which is forced to stop periodically to defrost headlights and crack windshield ice., "A crew of sunkissed, easygoing, surfer bros mumble terms like “gnarly’’ and “mental’’ and pour whiskey into their coffees before crushing some sets. And while the weather conditions may seem endless, they are certainly not those of summer.," 3 Oct. 2019 Along with the Version 10 update comes new mobile software, which will allow people with the Tesla app to open and close their garage doors, defrost the vehicle's cabin and open and shut windows remotely from the app. Clare Duffy, CNN, "Tesla introduces new software update that comes with Netflix and 'Car-aoke'," 26 Sep. 2019 The safest way to defrost meat is in the fridge until it is completely thawed., "5 grilling tips for safe eating watching the holidays’ big football games," 22 Nov. 2019 On a Monday night a few weeks after that, Albritton stood in her kitchen, defrosting bags of frozen meat and green beans. Anjali Tsui, ProPublica, "They Loan You Money. Then They Get a Warrant for Your Arrest.," 3 Dec. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'defrost.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of defrost

1895, in the meaning defined at transitive sense 1

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Time Traveler for defrost

Time Traveler

The first known use of defrost was in 1895

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Statistics for defrost

Last Updated

20 Feb 2020

Cite this Entry

“Defrost.” Dictionary, Merriam-Webster, Accessed 22 Feb. 2020.

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More Definitions for defrost


How to pronounce defrost (audio)

English Language Learners Definition of defrost

: to warm something that is frozen until it is no longer frozen
: to melt ice that has built up on the inside of a freezer or refrigerator
: to melt ice on a car's windows by using heat


de·​frost | \ di-ˈfrȯst How to pronounce defrost (audio) \
defrosted; defrosting

Kids Definition of defrost

1 : to thaw out defrost a steak
2 : to remove ice from defrost a refrigerator

Other Words from defrost

defroster noun

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More from Merriam-Webster on defrost

Rhyming Dictionary: Words that rhyme with defrost

Spanish Central: Translation of defrost

Nglish: Translation of defrost for Spanish Speakers

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