outer cover
Protective exterior layer
An outer cover is the exterior protective layer of something—a book's dust jacket, a cushion's removable case, or any wrapper designed to shield what's underneath.
The term emphasizes that there's an inner component being protected: The outer cover of the sleeping bag is waterproof.
- shellHard outer covering
- hard shellRigid outer protective layer
- skinBody's outer layer
- casingEnclosing cover or frame
- wrapperOuter protective layer
candy wrapper · sheath · husk · bark · peel · banana peel · coating · protective coating · layer · surface · envelope · book jacket · jacket · sleeve · membrane · rind · veneer · film
outer coverinner lining
Fabric inside a garment
interior · inner layer · inside · core · inner surface
outer, cover, out, outing, outward, outwardly, outwards, outermost, covered