pillowcase
pillow case
pillowslip

He was found hanging in a wardrobe with a pillow case over his head.

I hauled out the second pillow case and draped it across my knees.

It then showed the pillow case in which Fulton's head was found.

The top was from two pillow cases in her mending basket.

All you need bring are sheets, pillow cases & towels.

I changed it before the doctor came, but I had to use a pillow case.

The hospital committee just had to have us for this booth because at the last minute- A pillow case?

They all walk around with bags over their heads, or pillow cases.

He opened a pillow case and began filling it with socks.

Next, I made a head of plastic bags inside a pillow case.