rough•castPronunciation: (ruf'kast", -käst"), [key]
—n., v., -cast, -cast•ing.
Also called spatter dash.
an exterior wall finish composed of mortar and fine pebbles mixed together and dashed against the wall. Cf. pebble dash.
a crudely formed pattern or model.
to cover or coat with roughcast.
to make, shape, or prepare in a rough form: to roughcast a story.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.