Wall is a city located in Cameroon. While the name shares a common noun used to describe various structures, it serves as a specific geographic location within the country.
The term wall generally refers to a structure or surface designed to define an area, carry loads, provide security, shelter, or soundproofing, and serve decorative purposes. Examples of such structures include border barriers, brick walls, defensive fortifications, and retaining walls used to hold back dirt, stone, water, or noise.