cast

²cast

noun

Definition of CAST

1

: a slight strabismus

2

a : something that is formed by casting in a mold or form; especially : an impression taken from an object by using a liquid or plastic substance b : a rigid casing (as of fiberglass or of gauze impregnated with plaster of paris) used for immobilizing a usually diseased or broken part

3

: a mass of plastic matter formed in cavities of diseased organs (as the kidneys) and discharged from the body