For purposes of this chapter, the following terms, phrases, words, and their derivations shall have the meanings given herein:
COMMERCIAL DISTRICT: B-1, B-2, B-3, CLM, M-I or PLI zoning districts.
DEPARTMENT: City of Helena community development department.
RESIDENTIAL DISTRICT: R-1, R-2, R-3, R-4 and R-O zoning districts.
TRACT: A lot or other legally defined parcel of property legally described and the description recorded in the office of the county clerk and recorder, or a combination of lots or parcels adjacent to each other, even though separated by alley right of way, that are under a common ownership and used for a common purpose. (Ord. 3150, 2-13-2012)