tuffet

noun3

1. •
   A clump of grass or similar vegetation; a small grass-covered mound.

   • Little Miss Muffet, She sat on a tuffet, Eating of curds and whey; There came a little spider, Who sat down beside her, And frighted Miss Muffet away. — 1805
2. •
   A large cushion which may have an internal frame, used as a low seat or stool.
3. •
   An inflatable cushion serving as landing area for precision accuracy parachuting.