For the purpose of this chapter, the following terms shall have the meanings indicated:
PERSON
Any individual, firm, trust, partnership, association or corporation.
TRAILER
Any movable or portable structure so designed so as to permit occupancy for dwelling or sleeping purposes, and shall also be defined to include tents.
TRAILER CAMP
Any plot or tract of land upon which one or more trailers shall be located.
TRAILER SPACE
A plot of land within a trailer camp designed for the accommodation of one trailer.