slipcover
noun
slip·cov·er ˈslip-ˌkə-vər 
: a cover that may be slipped off and on
specifically : a removable covering for an article of furniture
Example Sentences
We put a slipcover on the sofa.
Recent Examples on the Web There's an inner two-piece polycarbonate shell that snaps over and under the Pixel, and then a thick synthetic rubber slipcover goes over for extreme durability. 
Julian Chokkattu, Wired, 22 July 2022 Popping them in the washing machine is a low-maintenance, low-cost method of keeping the furniture clean, according to slipcover sewer Andrae, in Hartland. Jennifer Rude Klett, Milwaukee Journal Sentinel, 17 Feb. 2022 If your furniture isn’t a standard silhouette, Cutler recommends using a custom slipcover, ideally one in an easy-to-clean outdoor material that will withstand use. Washington Post, 18 Nov. 2021 In other words, the sculpture is composed of a slipcover fitted over an iconic Minimalist cube. Los Angeles Times, 12 Nov. 2021 The rooms were all tidy, and the furniture was simple but somehow expensive-looking: a rectangular sofa with a gray linen slipcover, a coffee table of light wood that matched the wood of the bookshelves. Curtis Sittenfeld, The Atlantic, 16 July 2021 Containing minimal bulk for your AirPods case setup, this case still manages to combine both a silicone slipcover and a metal overshell for an ultra-durable and tough exterior. Tim Kohut, BGR, 11 June 2021 Otherwise, cover your sofa with a machine-washable slipcover and launder it (along with throws and pillow covers) weekly. Jessica Bennett, Better Homes & Gardens, 25 June 2021 This two-piece case is made out of a rugged polycarbonate shell and a synthetic rubber slipcover, which together helps protect your phone against drops, shocks, and bumps. Tim Kohut, BGR, 17 June 2021 See More
Julian Chokkattu, Wired, 22 July 2022 Popping them in the washing machine is a low-maintenance, low-cost method of keeping the furniture clean, according to slipcover sewer Andrae, in Hartland. Jennifer Rude Klett, Milwaukee Journal Sentinel, 17 Feb. 2022 If your furniture isn’t a standard silhouette, Cutler recommends using a custom slipcover, ideally one in an easy-to-clean outdoor material that will withstand use. Washington Post, 18 Nov. 2021 In other words, the sculpture is composed of a slipcover fitted over an iconic Minimalist cube. Los Angeles Times, 12 Nov. 2021 The rooms were all tidy, and the furniture was simple but somehow expensive-looking: a rectangular sofa with a gray linen slipcover, a coffee table of light wood that matched the wood of the bookshelves. Curtis Sittenfeld, The Atlantic, 16 July 2021 Containing minimal bulk for your AirPods case setup, this case still manages to combine both a silicone slipcover and a metal overshell for an ultra-durable and tough exterior. Tim Kohut, BGR, 11 June 2021 Otherwise, cover your sofa with a machine-washable slipcover and launder it (along with throws and pillow covers) weekly. Jessica Bennett, Better Homes & Gardens, 25 June 2021 This two-piece case is made out of a rugged polycarbonate shell and a synthetic rubber slipcover, which together helps protect your phone against drops, shocks, and bumps. Tim Kohut, BGR, 17 June 2021 See More Word History
First Known Use
1856, in the meaning defined above
Kids Definition
slipcover
noun
slip·cov·er ˈslip-ˌkə-vər
: a cover (as for a sofa or chair)