As used in this chapter, the following terms shall have the meanings indicated:
Includes rags, scrap iron, shavings, borings, old rope, old iron, brass, copper, tin, lead, or any of their composites, or other old metals or materials, unregistered automobiles or wrecked automobiles which are unfit for reconditioning for highway use or transportation, used parts of automobiles, old bottles, glass, tinware, old or used lumber, plumbing fixtures, piping, shingles, or other used materials, articles or things, or rags, or old paper or cardboard.