apartment building means a residential use building, or the residential use portion of a mixed-use building, other than a townhouse or stacked townhouse containing four or more dwelling units each of which shall have access to above grade common halls, stairs, elevators, and yards;
Outbuilding means and refer to structures such as (by way of example and not limitation) storage buildings, sheds, greenhouses, gazebos and other Roofed Structures.
Main building means a building in which is conducted the main or principal use of the parcel on which it is erected;
farm building means that part of a bona fide farming operation encompassing barns, silos and other ancillary development to an agricultural use, but excluding a residential use;
School building means any building in which any of the instruction, extracurricular activities, or training provided by a school is conducted, whether or not any instruction, extracurricular activities, or training provided by the school is being conducted in the school building at the time a criminal offense is committed.