The term 'POTTER WHEEL' is a combination of two words, 'POTTER' and 'WHEEL'. POTTER is a type of craft that involves shaping clay into various forms, while a WHEEL is a tool used to spin the clay in order to shape it. The crossword solution for this term is 'LATHE', which is a machine tool used to shape objects by spinning them around an axis. Lathes are commonly used in pottery, as they allow for precise control over the shape of the clay.