To spread with a greasy, sticky, or dirty substance
I promise not to plaster you with mud this time.
I did not plaster till it was freezing weather.
Clarissa sat her chair like a queen on a throne, the toe of a red pump and a white plaster clad foot peeping out from under her long gown.
I was surprised to see how thirsty the bricks were which drank up all the moisture in my plaster before I had smoothed it, and how many pailfuls of water it takes to christen a new hearth.
Probably owing to the same cause, there is less cut stone in the walls, the Palenque builders using plaster to obtain smooth surfaces.