A more thorough explanation:

A zone is an area that is different or distinguished from the surrounding areas. It can also refer to an area in a city or town that has specific restrictions on building size and land use due to zoning regulations.

• A zone of danger: an area that is considered dangerous due to potential hazards such as natural disasters or criminal activity.
• A height-restriction zone: an area in a city or town where buildings are not allowed to exceed a certain height limit.
• A holding zone: a temporary, low-density zoning used until a community determines how the area should be rezoned.

These examples illustrate how a zone can be defined by different characteristics, such as danger, building height, or land use. Zoning regulations help to ensure that areas are used in a way that benefits the community and protects its residents.