1. Nonconforming Structure or Lot. A structure or lot that does not conform to a dimensional regulation prescribed by this Chapter for the district in which it is located, or to regulations for off-street parking, off-street loading, or accessory buildings, but which structure or lot was in existence at the effective date of this Chapter and was lawful at the time the structure or lot was established.
2. Nonconforming Use. A use of a building or lot that does not conform to use regulations prescribed by this Chapter for the district in which it is located, including any use which is permitted in the district in which it is located but which use does not comply with the district use, dimension and other related requirements of Part 4 of this Chapter, but which was in existence at the effective date of this Chapter and was lawful at the time the nonconforming use was established. (Ord. 367)
(Ord. 45, Z-§ 1200, 5/12/76; as amended by Ord. 367, 2/18/1998, § 9)