ALL meanings of viosterol
vi·os·ter·ol
V v - noun viosterol a vitamin D preparation produced by the irradiation of ergosterol. 1
- noun viosterol vitamin D2, a fat soluble vitamin activated by ultraviolet radiation and which prevents rickets 0
- noun viosterol ergocalciferol 0
- noun viosterol (dated) A preparation of irradiated ergosterol. 0