Whenever used in this chapter, the following words and terms shall have the following meaning:
Only a multiple dwelling which is either rented, leased, let out or hired out, to be occupied, or is occupied as the temporary or permanent residence or home of three or more families living independently of each other, including but not limited to the following: a tenement, flat house, maisonette apartment, apartment, house, apartment hotel, tourist house, bachelor apartment, studio apartment, duplex apartment, kitchenette apartment, hotel, lodging house, rooming house, boardinghouse, boarding and nursery school, furnished room house, club, sorority house, fraternity house, college and school dormitory, convalescent, old age or nursing homes or residences. It shall also include a dwelling, two or more stories in height, and with five or more boarders, roomers or lodgers residing with any one family.
A combination of outside balconies, stairs and/or ladders of incombustible materials providing a means of egress from a building.