a : something that is shaped by casting in a mildew or variety: including (one) : a reproduction (as of a statue) in metallic or plaster : casting (2) : a fossil copy of the main points of a pure item by mineral infiltration b : an impact taken from an item with a liquid or plastic material : mould They made a mask from a wax cast of her deal with.
: a mass of plastic subject fashioned in cavities go here of diseased organs (as the kidneys) and discharged from the body
to choose actors to play particular parts inside of a Participate in, Motion picture, or exhibit, or to pick an actor for a component: