noun An object made by shaping molten metal or similar material in a mold. (bronze casts of the sculpture) An act of throwing something forcefully. (he grabbed a spear for a third cast) The form or appearance of something, especially someone's features or complexion. (she had a somewhat masculine cast of countenance) A slight squint. (he had a cast in one eye) A convoluted mass of earth or sand ejected onto the surface by a burrowing worm. (This is the yellow-faced blenny, often found in old tubeworm casts and even discarded shells.) A search made by a hound or pack of hounds over a wide area to find a trail.
noun The actors taking part in a play, film, or other production. (he draws sensitive performances from his inexperienced cast)