What is the meaning of ruby spinel?

noun

  • A spinel used as a gemstone (usually dark red. ).
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). ruby spinel. Retrieved September 21, 2026, from http://smartdefine.org/ruby_spinel/definitions/1307686
ChicagoWordNet. 2010. "ruby spinel" http://smartdefine.org/ruby_spinel/definitions/1307686 (accessed September 21, 2026).
HarvardWordNet 2010, ruby spinel, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/ruby_spinel/definitions/1307686>.
MLAWordNet. "ruby spinel" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/ruby_spinel/definitions/1307686>