[cal.cif.er.ol] n [calciferous + ergosterol] (1931): an alcohol usu. prepared by irradiation of ergosterol and used as a dietary supplement in nutrition and medicinally in the control of rickets and related disorders--called also vitamin D2
CALCIFEROL
Meaning of CALCIFEROL in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012