What does dustcover mean?
A dustcover is a removable protective covering, usually made of cloth, plastic, or vinyl, placed over furniture, appliances, musical instruments, and other household items to shield them from dust when not in use. Common in homes where certain rooms or pieces see only occasional use, dustcovers signal care and preservation, and they are often associated with formal or rarely used spaces such as parlours and dining rooms. In British English, the term has a second meaning in publishing: the printed paper wrapper fitted around a hardback book, known in American English primarily as a dust jacket. In this sense, a dustcover can carry significant cultural and financial weight — collectors prize intact original jackets, which can dramatically increase a book's value. Whether guarding a piano or wrapping a first edition, the word conveys protection, preservation, and attention to detail.
A removable covering of cloth, plastic, or similar material placed over an object to protect it from dust.
"He draped a dustcover over the sewing machine before closing up the shop."
Also written as two words, 'dust cover'; both forms are standard.
(British) The removable printed paper jacket fitted around a hardback book.
"The book was worth far more with its original dustcover intact."
Chiefly British; American English typically uses 'dust jacket' for this sense.
Regular plural; countable in all senses.
"All the furniture was shrouded in white dustcovers for the winter."
The humble dustcover does double duty: it guards your sofa from grime and, on a first edition, can be worth more than the book itself.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of dustcover
Dustcover is a straightforward compound of 'dust', from Old English 'dūst', and 'cover', from Old French 'covrir' (from Latin 'cooperire', meaning to cover completely). As a compound noun it arose in modern English, with the protective-covering sense well established by the nineteenth century as household furnishings proliferated. Its publishing sense developed alongside the practice of fitting removable paper wrappers to hardbound books in the nineteenth century, drawing on the same Latin-derived verb that gives English related words such as 'coverlet', 'covert', 'discover', and 'recover'.
How dustcover is actually used
In everyday domestic usage, a dustcover may also be called a dust cover (two words) — both spellings are accepted. The book-jacket sense is chiefly British and overlaps almost entirely with 'dust jacket', which is the more common term in that context.
Easily confused with dustcover
A dust jacket specifically refers to the removable paper wrapper of a book, while a dustcover more broadly protects any object—furniture, electronics, or equipment—from dust.