Dictionary definitions
- Enter a word for the dictionary definition.
gein
From The Collaborative International Dictionary of English v.0.48:
gein \ge"in\ (j[=e]"[i^]n), n. [Gr. gh^ earth.] (Chem.) See Humin. [1913 Webster] .
From The Collaborative International Dictionary of English v.0.48:
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]
