Focus on the pronunciation of wallpaper
English definition of “wallpaper”
/ˈwɔːlˌpeɪpər/ noun [U]
› FINANCE, STOCK MARKET shares and bonds that have no or almost no value: Are these certificates worth anything or are they just wallpaper?
› IT an image or pattern that you can save onto the screen of your computer: All these images are free to download as desktop wallpaper.