What is the meaning of gritrock?

noun

  • A hard coarse-grained siliceous sandstone.
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APAWordNet. (2010). gritrock. Retrieved September 26, 2026, from http://smartdefine.org/gritrock/definitions/1283257
ChicagoWordNet. 2010. "gritrock" http://smartdefine.org/gritrock/definitions/1283257 (accessed September 26, 2026).
HarvardWordNet 2010, gritrock, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/gritrock/definitions/1283257>.
MLAWordNet. "gritrock" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/gritrock/definitions/1283257>
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