plural of paper birch

plural of paper hat

plural of paper fight

plural of paper park

plural of paper clay

plural of paper ticket

plural of paper-pusher

A stationery fastening device made of thin, soft metal, with a round head and a flat, split shank, which is spread after insertion in a hole in a stack of pages, in much the same way as a cotter pin or a split rivet.

(Britain, informal) synonym of toilet paper

plural of paper nautilus