1 humic acid | Definition of humic acid

humic acid

noun

Definition of humic acid

: any of various organic acids obtained from humus

First Known Use of humic acid

1843, in the meaning defined above

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More Definitions for humic acid

humic acid

noun
hu·​mic acid | \ ˈhyü-mik- How to pronounce humic acid (audio) , ˈyü- How to pronounce humic acid (audio) \

Medical Definition of humic acid

: any of various organic acids obtained from humus

More from Merriam-Webster on humic acid

Britannica.com: Encyclopedia article about humic acid