Hæ"mol (?), n. [Gr. &?; blood.] (Chem.) A dark brown powder containing iron, prepared by the action of zinc dust as a reducing agent upon the coloring matter of the blood, used medicinally as a hematinic.

Hæ"mol (?), n. [Gr. &?; blood.] (Chem.) A dark brown powder containing iron, prepared by the action of zinc dust as a reducing agent upon the coloring matter of the blood, used medicinally as a hematinic.