What is the meaning of opal?

noun

  • A translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). opal. Retrieved September 21, 2026, from http://smartdefine.org/opal/definitions/1247839
ChicagoWordNet. 2010. "opal" http://smartdefine.org/opal/definitions/1247839 (accessed September 21, 2026).
HarvardWordNet 2010, opal, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/opal/definitions/1247839>.
MLAWordNet. "opal" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/opal/definitions/1247839>
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