noun
- A common mineral (iron disulfide) that has a pale yellow color.
- synonyms: pyrite, iron pyrite
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). fool's gold. Retrieved September 20, 2026, from http://smartdefine.org/fool%27s_gold/definitions/1276824 |
| Chicago | WordNet. 2010. "fool's gold" http://smartdefine.org/fool%27s_gold/definitions/1276824 (accessed September 20, 2026). |
| Harvard | WordNet 2010, fool's gold, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/fool%27s_gold/definitions/1276824>. |
| MLA | WordNet. "fool's gold" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/fool%27s_gold/definitions/1276824> |