Standard Lemma guide

arsenopyrite

noun · 2 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

noun

Meaning 1

A silvery-grey ore of arsenic, a mixed arsenide and sulfide of iron, FeAsS.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a silver-white or grey ore of arsenic

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: mispickel

Antonyms: none provided

Broader terms: mineral

History

Etymology

Etymology tree Proto-Indo-European *ǵhelh3- Proto-Indo-European *ǵhl̥h3enyomder. Proto-Indo-Iranian *ȷ́hr̥Hanyam Proto-Iranian *jr̥Hanyam Old Median *zaranyam Old Median *kā Old Median *zaraniyakāder. Middle Persian *zarnīkbor. Classical Syriac ܙܪܢܝܟܐ (zarnīḵā)der. Arabic الزَرْنِيخ (az-zarnīḵ)bor. Byzantine Greek ἀρσενικόν (arsenikón)der. Latin arsenicumder. Middle French arsenicbor. Middle English arsenik English arsenic Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English arseno- Proto-Indo-European *péh2wr̥ Proto-Hellenic *pāwər Ancient Greek πῦρ (pûr) Proto-Indo-European *-tósder. Ancient Greek -της (-tēs)der. Ancient Greek -ῑ́της (-ī́tēs) Ancient Greek πῠρῑ́της (pŭrī́tēs)bor. Latin pȳritēsder. Old French pyriteder. English pyrite English arsenopyrite From arseno- + pyrite.

Across languages

Translations

11 source translations are retained for this English entry.

  • Afrikaans: arseenpiriet — a silvery-grey ore of arsenic
  • Afrikaans: arsenopiriet — a silvery-grey ore of arsenic
  • Estonian: arsenopüriit — a silvery-grey ore of arsenic
  • Finnish: arseenikiisu — a silvery-grey ore of arsenic
  • Finnish: arsenopyriitti — a silvery-grey ore of arsenic
  • Polish: arsenopiryt — a silvery-grey ore of arsenic
  • Portuguese: arsenopirita — a silvery-grey ore of arsenic
  • Russian: арсенопири́т (arsenopirít) — a silvery-grey ore of arsenic
  • Spanish: arsenopirita — a silvery-grey ore of arsenic
  • Swedish: arsenikkis — a silvery-grey ore of arsenic
  • Swedish: arsenopyrit — a silvery-grey ore of arsenic