d
adj : denoting a quantity consisting of 500 items or units [syn: five
hundred, 500]
n 1: a fat-soluble vitamin that prevents rickets [syn: vitamin D,
calciferol, viosterol, ergocalciferol, cholecarciferol]
2: the cardinal number that is the product of one hundred and
five [syn: five hundred, 500]
3: the 4th letter of the Roman alphabet