"Yard" means an existing or required open space on the same lot with the main building and lying along the adjacent lot line, open, unoccupied and unobstructed from the ground to the sky, except as otherwise provided herein.
(a) "Rear yard" means a space, unoccupied except by an accessory use as herein provided, extending for the full width of the lot between the rear lot line and the extreme rear line of a building.
(b) "Side yard" means the yard along the side line of a lot and extending from the setback line to the rear yard.
(Ord. 4520/53. Passed 12-28-53.)