Standard Lemma guide

descale

verb · 3 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

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No pronunciation record was provided for this word.

1

verb

Meaning 1

To remove scale from the surface of a metal, especially from the inner surfaces of boilers etc.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To remove the scales from a fish etc.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: scale, unscale

Antonyms: none provided

3

verb

Meaning 3

remove the scales from

Definition source: Princeton WordNet 3.0

Examples

  • scale fish

Meaning relationships

Synonyms: scale

Antonyms: none provided

Broader terms: remove, take, take away, withdraw

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 *skend-der. Proto-Indo-European *(s)kn̥d-sleh2 Proto-Italic *skand-slā Latin scālabor. Middle English scale English scale English descale From de- + scale.

Across languages

Translations

11 source translations are retained for this English entry.

  • Catalan: desincrustar — remove scale from a boiler
  • Chinese Mandarin: 去垢 (qùgòu) — remove scale from a boiler
  • French: détartrer — remove scale from a boiler
  • French: désincruster — remove scale from a boiler
  • German: entkalken — remove scale from a boiler
  • Luxembourgish: entkalleken — remove scale from a boiler
  • Portuguese: desincrustar — remove scale from a boiler
  • Spanish: descalcificar — remove scale from a boiler
  • Spanish: desincrustar — remove scale from a boiler
  • Chinese Mandarin: 去鱗 /去鳞 (qùlín) — remove the scales from a fish
  • German: entschuppen — remove the scales from a fish