noun
- Any of a series of triclinic feldspars that form rocks.
- synonyms: oligoclase
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). plagioclase. Retrieved September 21, 2026, from http://smartdefine.org/plagioclase/definitions/1248624 |
| Chicago | WordNet. 2010. "plagioclase" http://smartdefine.org/plagioclase/definitions/1248624 (accessed September 21, 2026). |
| Harvard | WordNet 2010, plagioclase, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/plagioclase/definitions/1248624>. |
| MLA | WordNet. "plagioclase" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/plagioclase/definitions/1248624> |