Found 1 items, similar to gein.
English → English (gcide) Definition: gein gein \ge"in\ (j[=e]"[i^]n), n. [Gr. gh^ earth.] (Chem.) See Humin. [1913 Webster] Humin \Hu"min\, n. [L. humus the earth, ground.] (Chem.) A bitter, brownish yellow, amorphous substance, extracted from vegetable mold, and also produced by the action of acids on certain sugars and carbohydrates; -- called also humic acid , ulmin, gein, ulmic or geic acid, etc. [1913 Webster]