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Definition of Pyrite
1. Noun. A common mineral (iron disulfide) that has a pale yellow color.
Exact synonyms: Fool's Gold, Iron Pyrite
Terms within: Atomic Number 34, Se, Selenium
Generic synonyms: Mineral
Terms within: Atomic Number 34, Se, Selenium
Generic synonyms: Mineral
Definition of Pyrite
1. n. A common mineral of a pale brass- yellow color and brilliant metallic luster, crystallizing in the isometric system; iron pyrites; iron disulphide.
Definition of Pyrite
1. a metallic sulfide [n -S] : PYRITIC, PYRITOUS [adj]