I. wall‧pa‧per1 /ˈwɔːlˌpeɪpə $ ˈwɒːlˌpeɪpər/
noun [uncountable and countable]1. paper that you stick onto the walls of a room in order to decorate it
2. the colour, pattern, or picture which you have as the background on the screen of a computer ⇒
desktop [TahlilGaran] Dictionary of Contemporary English ▲