A. For purposes of this chapter, unless the context otherwise requires, the following words and phrases shall have the following meanings:
1. Historic Zone. An overlay zone that can be either a historic district zone or historic landmark zone established under this chapter.
2. Historic District Zone (H). A geographically defined area, formally designated by the board of supervisors, which contains related historic sites, buildings, structures, objects, archaeological sites, man-made landscapes, or spaces in their original setting.
3. Historic Landmark Zone (HL). A single property or site, formally designated by the board of supervisors, which contains one or more historic sites, buildings, structures, objects, man-made landscapes, or spaces in their original setting.
(Ord. 2018-9 § 2 (part), 2018: Ord. 1985-82 (part), 1985)