In this chapter, unless the context otherwise requires:
means any secondhand and used machinery, scrap iron, copper, lead, zinc, aluminum, or other metals and includes wrecked automobiles, tools, implements, rags, used building materials, rubber and paper.
means a location where junk is gathered together and stored for a commercial or public purpose.
(B.C.S. 8.04.010; S.G.C. 6.08.010)