Oxford Dictionary English dust cover noun noun BrE BrE//ˈdʌst kʌvə(r)// ; NAmE NAmE//ˈdʌst kʌvər// Add to my wordlistjump to other results1= dust jacket2a hard or soft plastic cover on a piece of equipment, etc. that protects it when it is not being usedSee dust cover in the Oxford Advanced American DictionaryCheck pronunciation: dust cover oxfordlearnersdictionaries.com