| / English Dictionary |
HUMIC ACID
| Pronunciation (US): |  | (GB): | |
I. (noun)
Sense 1
Meaning:
A dark brown humic substance that is soluble in water only at pH values greater than 2
Example:
the half-life of humic acid is measured in centuries
Classified under:
Hypernyms ("humic acid" is a kind of...):
humic substance (an organic residue of decaying organic matter)
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