noun
ADJECTIVE
▪ thick
▪ fine , light , thin
▪ outer , surface
▪ protective
▪ magnetic , non-stick , reflective
▪ chocolate , metal , plastic
VERB + COATING
▪ be covered in ( esp. BrE ), be covered with ( esp. AmE ), have
▪
The fruit is covered in/with a thick ~ of chocolate.
▪ apply
▪
Apply a thin ~ of glue to the surface.
▪ form
▪
Frost formed a white ~ on the windows.