pyrite

Fetched 2026-10-26 (cache).

Synonyms: perite, pyrate, porite, pyite

Antonyms: perite, pyrate, porite, pyite

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|mineral}} The common [[mineral]] [[iron]] [[disulfide]] (FeS₂), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
2. (''usually as a plural: '''pyrites''''') Any metallic-looking sulphide, such as the above, which is the most common.
3. {{lb|en|solid state|_|chemistry}} (''usually as a plural: '''pyrites''''') Any metal [[dichalcogenide]] that is [[isostructural]] to the common mineral.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.