DictionarycastMedical support
noun / verb

cast

A shape made by molding material.

The sculptor pours molten metal into the mold to cast a figure.

Etymology

Old Norse kasta meant to throw. Casting material into a mold applies that depositing action to shaping: the material takes the mold’s form as it sets.

More examples

  • A plaster cast holds her broken wrist still.
  • The museum displays a cast of the original sculpture.
  • The foundry has cast several replacement parts.

Forms

cast · casts · casting

Similar words

mold
The shaped cavity used to produce a cast object.
splint
A rigid support that does not necessarily encircle the injured limb.