As used in this chapter, the following terms shall have the meanings indicated:
All contiguous property of the same ownership.
A private swimming pool constructed of permanent materials at or below ground level.
Any person, association of persons or corporation.
A private swimming pool which is not a permanent private swimming pool.
Any swimming or bathing pools or tanks, whether permanently installed, portable or otherwise, constructed or placed on any lot by any person for the use of himself, the members of his family or guests of himself or his family.