Standard Lemma guide

defrost

noun · verb · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /diːˈfɹɒst/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /diːˈfɹɔst/
  • cot-caught-merger: /diːˈfɹɑst/
  • rhymes with -ɒst
  • CMU ARPABET: D IH0 F R AO1 S T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The removal of frost.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To remove frost from.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • I have just defrosted the fridge.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To thaw (something).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • Will you defrost the chops for supper tonight?

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To recover from something tiresome.

Definition source: English Wiktionary via Wiktextract

Usage: informal, intransitive

Examples

  • See you tomorrow evening; I'll have defrosted from my trip by then.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

make or become free of frost or ice

Definition source: Princeton WordNet 3.0

Examples

  • Defrost the car window

Meaning relationships

Synonyms: deice, de-ice

Antonyms: none provided

Broader terms: dissolve, thaw, unfreeze, unthaw, dethaw, melt

History

Etymology

Etymology tree Proto-Indo-European *de Proto-Indo-European *-h1 Proto-Indo-European *déh1 Proto-Italic *dē Latin dē Latin dē-der. English de- Proto-Indo-European *prews- Proto-Indo-European *-tós Proto-Indo-European *prustós Proto-Germanic *frustaz Proto-West Germanic *frost Old English frost Middle English frost English frost English defrost From de- + frost.

Across languages

Translations

58 source translations are retained for this English entry.

  • Albanian: shkri — to remove frost from
  • Albanian: dej — to remove frost from
  • Catalan: descongelar — to remove frost from
  • Chinese Mandarin: 除霜 (chúshuāng) — to remove frost from
  • Chinese Mandarin: 解凍 /解冻 (jiědòng) — to remove frost from
  • Czech: odmrazit — to remove frost from
  • Danish: afrime — to remove frost from
  • Finnish: poistaa huurre — to remove frost from
  • Finnish: poistaa jää — to remove frost from
  • Finnish: sulattaa — to remove frost from
  • French: décongeler — to remove frost from
  • French: dégivrer — to remove frost from
  • French: déglacer — to remove frost from
  • German: entfrosten — to remove frost from
  • Hungarian: olvaszt — to remove frost from
  • Hungarian: kiolvaszt — to remove frost from
  • Hungarian: felolvaszt — to remove frost from
  • Japanese: 解凍する (kaitō suru) — to remove frost from
  • Malay: nyahfros — to remove frost from
  • Polish: odmrozić — to remove frost from
  • Polish: rozmrozić — to remove frost from
  • Portuguese: descongelar — to remove frost from
  • Russian: размора́живать (razmoráživatʹ) — to remove frost from
  • Russian: разморо́зить (razmorózitʹ) — to remove frost from
  • Spanish: descongelar — to remove frost from
  • Spanish: deshelar — to remove frost from
  • Swedish: avfrosta — to remove frost from
  • Catalan: descongelar — to thaw
  • Catalan: desglaçar — to thaw
  • Catalan: desgelar — to thaw
  • Chinese Mandarin: 解凍 /解冻 (jiědòng) — to thaw
  • Czech: rozmrazit — to thaw
  • Finnish: sulattaa — to thaw
  • French: décongeler — to thaw
  • German: auftauen — to thaw
  • Hungarian: olvad — to thaw
  • Hungarian: felolvad — to thaw
  • Hungarian: kiolvad — to thaw
  • Hungarian: felenged — to thaw
  • Ingrian: sulattaa — to thaw
  • Italian: scongelare — to thaw
  • Māori: whakarewa — to thaw
  • Polish: odmrozić — to thaw
  • Polish: rozmrozić — to thaw
  • Polish: odmrozić — to thaw
  • Polish: odmrażać — to thaw
  • Portuguese: degelar — to thaw
  • Romanian: dezgheța — to thaw
  • Russian: размора́живать (razmoráživatʹ) — to thaw
  • Russian: разморо́зить (razmorózitʹ) — to thaw
  • Spanish: descongelar — to thaw
  • Swedish: tina — to thaw
  • Ukrainian: розморо́жувати (rozmoróžuvaty) — to thaw
  • Ukrainian: розморо́зити (rozmorózyty) — to thaw
  • Finnish: palautua — to recover from something tiresome
  • Hungarian: felenged — to recover from something tiresome
  • Hungarian: kienged — to recover from something tiresome
  • Spanish: recuperarse — to recover from something tiresome