כְּפִיָיה, (כָּפָה) inverting, כְּפִיַית המטה the lowering of the couch in mourning. M. Kat. 15ᵃ bot. אבל חייב בכ׳ המ׳ a mourner is bound to have his couch lowered. Tosef. ib. II, 9 מי שקיים כ׳ המ׳ וכ׳ he who has been observing the lowering of the couch for three days &c., needs not invert it &c. Y. ib. III, 83ᵃ; a. fr.