pillowcase

noun

pil·​low·​case ˈpi-lə-ˌkās 

-lō-

: a removable covering for a pillow

Examples of pillowcase in a Sentence

Recent Examples on the Web

Saviano adds that a silk pillowcase is the cherry on top for perfect nights’ sleep without frizz. — Odeya Pinkus, InStyle, 8 July 2026

Use a pillowcase or microfiber cloth to trap dust when cleaning fan blades, and avoid spraying cleaners directly on the blades. — Mary Cornetta, Better Homes & Gardens, 6 July 2026

Silk Garments and Delicate Fabrics Silk and other delicate fabrics (think satiny blouses, scarves, and pillowcases) just aren't durable enough to withstand heat without temperatures permanently affecting the fabric's appearance. — Jamie Cuccinelli, Martha Stewart, 4 July 2026

Bedding, especially pillowcases and sheets, comes into direct contact with our skin daily and therefore often absorbs sweat and dead skin cells. — Kate Van Pelt, The Spruce, 3 July 2026

Word History

First Known Use

1633, in the meaning defined above

Rhymes for pillowcase

• aerospace
• anatase
• anyplace
• commonplace
• cyberspace
• database
• diabase
• diastase
• dnase
• elastase
• fireplace
• hyperspace

Kids Definition

pillowcase

noun

pil·​low·​case ˈpil-ō-ˌkās 

: a removable covering for a pillow