From The Collaborative International Dictionary of English v.0.48: Pillowcase \Pil"low*case`\, n. A removable case or covering for a pillow, usually of white linen or cotton cloth. [1913 Webster]
Pillowcase \Pil"low*case`\, n. A removable case or covering for a pillow, usually of white linen or cotton cloth. [1913 Webster]