dust cover is a noun meaning "a paper jacket for a book; a jacket on which promotional information is usually printed". It carries 3 recorded senses.
a paper jacket for a book; a jacket on which promotional information is usually printed
a large piece of cloth used to cover furniture that is not in use for a long period
a removable plastic protective covering for a piece of equipment
Definitions, synonyms and semantic relations for dust cover come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.