What is the meaning of black knot?

noun

  • Disease of plum and cherry trees characterized by black excrescences on the branches. .
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APAWordNet. (2010). black knot. Retrieved September 29, 2026, from http://smartdefine.org/black_knot/definitions/1246304
ChicagoWordNet. 2010. "black knot" http://smartdefine.org/black_knot/definitions/1246304 (accessed September 29, 2026).
HarvardWordNet 2010, black knot, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/black_knot/definitions/1246304>.
MLAWordNet. "black knot" 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/black_knot/definitions/1246304>