As used in this chapter, the following terms shall have the meanings indicated:
Any waste which may pose a present or potential hazard to human health or the environment when improperly treated, stored, transported, disposed of or otherwise managed;
Any waste which is hazardous within the meaning of any federal, state or local law, regulation or ordinance, including but not limited to the Federal Resource Conservation and Recovery Act, as amended, 42 U.S.C. § 6901 et seq.; or
Substances regulated under the Federal Toxic Substances Control Act, as amended, 15 U.S.C. § 2601, et seq.
Includes avenues, boulevards, highways, roads, alleys, lanes, viaducts, bridges and the approaches thereto, and all other public thoroughfares within the territorial limits of the City of Middletown, excluding therefrom those avenues, boulevards, highways, roads, alleys, lanes, viaducts, bridges and the approaches thereto maintained and repaired by the State of Connecticut and/or defined as state highways by the General Statutes or regulations of the State of Connecticut.
Every vehicle used for the transportation of property, including motor vehicles and including trailers and semitrailers used for transportation of property and drawn or propelled by a motor vehicle.
Unwanted or discarded substances or materials of any kind, including solid, liquid, semisolid or contained gaseous materials or substances, excluding, however, substances referred to in C.G.S. § 16a-106.