Humic

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Humic \Hu"mic\, a. [L. humus the earth, ground: cf. F. humique.]
     (Chem.)
     Pertaining to, or derived from, vegetable mold; as, humic
     acid. See {Humin}.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  humic
       adj : of or relating to or derived from humus; "humic acid"