- Relating to or consisting of humus: humic acidsMore example sentences
- We've learned that the sodium hydroxide used to separate out humic acid in soil misses most of the glomalin.
- There is some additional damage that may have been caused by plant roots and humic acids.
- Organic matter and humic substances are constantly being released by the vegetation mats into the surrounding water.
More definitions of humicDefinition of humic in:
- The US English dictionary