wallpaper

1. Decorative paper-like material used to cover the inner walls of buildings. (uncountable)
2. A roll of such paper. (countable)
3. A style or design of such material. (countable) · He is letting her select the wallpapers for the whole house.
4. Anything that serves as a background or part of the surroundings. (figuratively, uncountable)
5. An image or tiled pattern used as the background of a computer desktop. (countable, uncountable) · He chose a Minecraft design as his computer's wallpaper.
6. Generic footage of a building or location that may be used in the background of a related news report. (countable, slang, uncountable)
7. Gaudy mass-produced stamps, typically of little or no value and only produced for sale to collectors. (countable, informal, uncountable)
8. A radio operator's collection of awards and QSL cards. (countable, uncountable)

Plural wallpapers