What is the meaning of humic substance?

noun

  • An organic residue of decaying organic matter. .
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). humic substance. Retrieved September 21, 2026, from http://smartdefine.org/humic_substance/definitions/1248833
ChicagoWordNet. 2010. "humic substance" http://smartdefine.org/humic_substance/definitions/1248833 (accessed September 21, 2026).
HarvardWordNet 2010, humic substance, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/humic_substance/definitions/1248833>.
MLAWordNet. "humic substance" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/humic_substance/definitions/1248833>