defrost

verb

de·​frost di-ˈfrȯst 

ˈdē-ˌfrȯst

defrosted; defrosting; defrosts

transitive verb

1

: to release from a frozen state

defrost meat

2

a

: 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

Examples of defrost in a Sentence

You can defrost the soup in the microwave.

Has the refrigerator defrosted yet?

Recent Examples on the Web

He’s just taken a morning stroll in New York with his girlfriend, Dominican architect Ana Amelia Batlle Cabral, and is still defrosting from the wintry chill; he’ll be fully warmed up upon landing in California. —Suzy Exposito, Los Angeles Times, 28 Apr. 2026

Using the defrost setting, start defrosting for three to four minutes. —Lisa Cericola, Southern Living, 19 Apr. 2026

That’s why the swai defrosting in the walk-in cooler still in the reduced oxygen packaging got hit with a Stop Sale. —David J. Neal, Miami Herald, 13 Mar. 2026

When spring rolls around, Carrie Bradshaw defrosts. —Christina Perrier, InStyle, 25 Feb. 2026

Word History

First Known Use

1895, in the meaning defined at transitive sense 1

Rhymes for defrost

• accost
• crisscrossed
• embossed
• exhaust
• recrossed
• uncrossed
• bossed
• cost
• crossed
• dost
• glossed
• lost

Kids Definition

defrost

verb

de·​frost di-ˈfrȯst 

ˈdē-

1

: to free from a frozen state : thaw out

defrost meat

2

: to free from ice

defrost a refrigerator

3

: to remove fog or condensed moisture from

defrost the windshield