What is the meaning of high-water mark?

noun

  • A line marking the highest level reached. .
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APAWordNet. (2010). high-water mark. Retrieved September 20, 2026, from http://smartdefine.org/high-water_mark/definitions/1324201
ChicagoWordNet. 2010. "high-water mark" http://smartdefine.org/high-water_mark/definitions/1324201 (accessed September 20, 2026).
HarvardWordNet 2010, high-water mark, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/high-water_mark/definitions/1324201>.
MLAWordNet. "high-water mark" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/high-water_mark/definitions/1324201>