Phrase guide

death cap

noun · 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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1

noun

Meaning 1

The deadly poisonous mushroom Amanita phalloides.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: death cup

Antonyms: none provided

2

noun

Meaning 2

A potentially dangerous capacitor on the primary side of the power transformer in a guitar amp.

Definition source: English Wiktionary via Wiktextract

Usage: slang

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gills

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: death cup, death angel, destroying angel, Amanita phalloides

Antonyms: none provided

Broader terms: agaric

History

Etymology

From a clipping of capacitor.

Across languages

Translations

25 source translations are retained for this English entry.

  • Bulgarian: зелена мухоморка (zelena muhomorka) — Amanita phalloides
  • Catalan: farinera borda — Amanita phalloides
  • Catalan: cogoma verda — Amanita phalloides
  • Catalan: farinot — Amanita phalloides
  • Chinese Mandarin: 毒鵝膏 /毒鹅膏 (dú'égāo) — Amanita phalloides
  • Czech: muchomůrka zelená — Amanita phalloides
  • Danish: grøn fluesvamp — Amanita phalloides
  • Dutch: groene knolamaniet — Amanita phalloides
  • Esperanto: faloida amanito — Amanita phalloides
  • Esperanto: falusa amanito — Amanita phalloides
  • Esperanto: faluseca amanito — Amanita phalloides
  • Estonian: roheline kärbseseen — Amanita phalloides
  • Finnish: kavalakärpässieni — Amanita phalloides
  • French: amanite phalloïde — Amanita phalloides
  • German: Grüner Knollenblätterpilz — Amanita phalloides
  • Hungarian: gyilkos galóca — Amanita phalloides
  • Irish: caidhp bháis — Amanita phalloides
  • Japanese: 卵天狗茸 — Amanita phalloides
  • Japanese: タマゴテングタケ (tamagotengutake) — Amanita phalloides
  • Norwegian: grønn fluesopp — Amanita phalloides
  • Polish: muchomor zielonawy — Amanita phalloides
  • Polish: muchomor sromotnikowy — Amanita phalloides
  • Russian: бле́дная пога́нка (blédnaja pogánka) — Amanita phalloides
  • Spanish: oronja verde — Amanita phalloides
  • Swedish: lömsk flugsvamp — Amanita phalloides