definiens: means any chemical, pollutant, contaminant, pesticide, fungicide, rodenticide, poison, petroleum or petroleum product, radioactive substance, biological material, genetically modifi ed organism, wastes ( including solid, hazardous, extre mely hazardous, special, dangerous, or toxic ), and any substance, chemical or material regulated, listed, limited or defined as such under any Environmental Law, including : ( a ) any by - products, derivatives, or com binations of such material ; ( b ) lead, asbestos, asb estos - containing material, presumed asbestos - containing m aterial, poly - chlorinated biphenyls, solvents and w aste oil, and mold or other indoor air contaminants ; ( c ) any or as defined under Environmental Laws ; ( d ) any as defined under RCRA, or any Environmental Law applicable to the management of w aste ; and ( e ) any other substance which may be subj ect of regulatory action by any Governmental Entity in con nection with any Environmental Law