pillowcase

[ pil-oh-keys ]
/ ˈpɪl oʊˌkeɪs /

noun

a removable sacklike covering, usually of cotton, drawn over a pillow.
Also called pil·low·slip [pil-oh-slip] /ˈpɪl oʊˌslɪp/.

Origin of pillowcase

First recorded in 1715–25; pillow + case1

Example sentences from the Web for pillowcase

British Dictionary definitions for pillowcase

pillowcase

pillowslip (ˈpɪləʊˌslɪp)

/ (ˈpɪləʊˌkeɪs) /

noun

a removable washable cover of cotton, linen, nylon, etc, for a pillow