Cushion

A case or bag stuffed with some soft and elastic material, and used to sit or recline upon; a soft pillow or pad.

Anything resembling a cushion in properties or use

a pad on which gilders cut gold leaf

a mass of steam in the end of the cylinder of a steam engine to receive the impact of the piston

the elastic edge of a billiard table.

A riotous kind of dance, formerly common at weddings; -- called also cushion dance.

To seat or place on, or as on a cushion.

To furnish with cushions; as, to cushion a chaise.

To conceal or cover up, as under a cushion.