Patterned Sheets Glued to Walls in Home Decoration
Puzzle 14 of Millennial Words Hard Pack
Question is: Patterned Sheets Glued to Walls in Home Decoration
and the answer is: WALLPAPER
Word Meaning:
WALLPAPER — (uncountable) Decorative paper-like material used to cover the inner walls of buildings.
Definitions from Wiktionary.