a : a thing that is fashioned by casting inside of a mould or sort: for instance (one) : a copy (as of a statue) in metal or plaster : casting (2) : a fossil copy of the details of a natural item by mineral infiltration b : an effect taken from an item by using a liquid or plastic material : mold They produced a mask from a wax cast of her facial area.
: a mass of plastic make a difference formed in cavities of diseased organs (given that the kidneys) and discharged from the human body
supporting cast go here Portion of the movie's success lies inside the energy of the supporting cast (= the actors who were not enjoying the most crucial parts).