Dictionary

humic acid

noun

Definition of HUMIC ACID

:  any of various organic acids obtained from humus

First Known Use of HUMIC ACID

1843
Medical Dictionary

humic acid

noun hu·mic acid \ˈhyü-mik-, ˈyü-\

Medical Definition of HUMIC ACID

:  any of various organic acids obtained from humus

Browse

Next Word in the Dictionary: humidPrevious Word in the Dictionary: humicAll Words Near: humic acid
July 04, 2015
stringent Hear it
rigorous, strict, or severe
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears