Found 2 items, similar to humic.
English → English (WordNet) Definition: humic humic adj : of or relating to or derived from humus; “humic acid”
English → English (gcide) Definition: Humic 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]