Wall - online puzzles

Wall

A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or, is decorative. There are many kinds of walls, including:

Walls in buildings that form a fundamental part of the superstructure or separate interior rooms, sometimes for fire safety

Glass walls (a wall in which the primary structure is made of glass; does not include openings within walls that have glass coverings: these are windows)

Border barriers between countries

Brick walls

Defensive walls in fortifications

Permanent, solid fences

Retaining walls, which hold back dirt, stone, water, or noise sound

Stone walls

Walls that protect from oceans (seawalls) or rivers (levees)