枕套 zhěntào pillowcase Origin Definitions Defs Strokes Stroke Words Sentences Sents 枕 zhěn noun pillow (bound form) A pillow; a block of wood or stone used as a support, such as a railway sleeper or crosstie.套 tào noun cover (bound form) a sheath, case, or sleeve used to cover or protect an object; padding or batting inside a quilt.