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Definition of pyrite

pyrite

/ˈpaɪ.raɪt/
py · rite

Plural:pyrites
•
Adjective:pyritic
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pyrite Lexical Profile

pyrite Game Scores & Validity

• noun

1

A common brass-yellow mineral consisting of iron disulfide, noted for its metallic luster and historically known for deceiving prospectors who mistook it for gold.

Example

"During the gold rush, many inexperienced miners filled their pans with shimmering flakes of pyrite, only to learn later that their findings were virtually worthless."

Word Nuance & Usage

Often famously referred to as 'fool's gold,' pyrite is frequently confused with native gold due to its superficial resemblance, though it is much harder, more brittle, and leaves a greenish-black streak when scratched.

• Rhymes for pyrite

Word Origin & Etymology

From Latin 'pyrites', derived from the Greek 'puritēs' meaning 'of fire' (from 'pur', fire), named because the mineral emits sparks when struck forcefully against steel or flint.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Pyrite. In Wordmom Dictionary. Retrieved Oct 22, 2026, from https://wordmom.com/dictionary/pyrite
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