(finish carpentry, interior decorating) A molding at the edge of a room between ceiling and wall.

plural of crown molding

(architecture) Any molding that has a concave shape.

plural of injection molding

(engineering) A manufacturing process for producing parts by injecting material into a mold.

plural of picture molding

plural of rotational molding

plural of cove molding

A mixture of sand and loam used by founders in making sand-molds.

plural of molding sand