a : something which is fashioned by casting within a mould or type: for instance (1) : a copy (as of the statue) in metal or plaster : casting (two) : a fossil replica of the details of the natural object by mineral infiltration b : an effect taken from an object check here by using a liquid or plastic compound : mold They manufactured a mask from the wax cast of her encounter.
: a mass of plastic matter formed in cavities of diseased organs (since the kidneys) and discharged from your body
discard implies the letting go or throwing absent of something which has become worthless or superfluous even though often not intrinsically valueless.