As used in this chapter, the following terms shall have the meanings indicated:
Includes the business of buying, selling or collecting waste materials of any kind or description resulting from any business, trade or industry or from any other source when such buying, selling or collecting shall be from or with a vehicle.
Includes the business of buying, selling or collecting old or used rope, brass, tin, copper, lead, steel, rags, glass bottles, paper, cardboard and any other old or used articles or materials commonly known as "junk" when such buying, selling or collecting shall be from or with a vehicle within the Town.