fool's gold

English dictionary entry

Meanings

noun
  1. A mineral or other substance often mistaken for gold; mainly iron pyrite.
  2. Something worthless that deceptively seems valuable.

Pronunciation

LL-Q1860 (eng)-Vealhurl-fool's gold.wav

Word forms

fool's gold

Etymology

From the idea that the mineral fools people (especially those who are fools) into mistakenly thinking that they have found gold. Regarding minerals that were named for deceptive appearance that prompts confusion with others, compare also apatite.

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