roughcast

rough +‎ cast

roughcast (countable and uncountable, plural roughcasts)

1. A crude model.
2. A rough surface finish, as of a plaster or stucco wall.
3. A mixture of pebbles or similar material used to finish a plaster or concrete wall.

• (rough surface finish): pebbledash

roughcast (third-person singular simple present roughcasts, present participle roughcasting, simple past and past participle roughcast or roughcasted)

1. To shape crudely; to form in its first rudiments, without correction or polish.

   (Can we find and add a quotation of Dryden to this entry?)

2. To apply a roughcast finish to.

   to roughcast a wall or building

• roughcast on Wikipedia.Wikipedia