twister

Short definition from Wiktionary

Noun

1. 1
   One who twists.
2. 2
   One who twists: One whose occupation is to twist or join the threads of one warp to those of another, in weaving.
3. 3
   An instrument used in twisting or making twists.
4. 4
   A ball delivered with a twist, as in cricket or billiards.
5. 5
   A tornado.
6. 6
   A girder.
7. 7
   The inner part of the thigh, the proper place to rest upon when on horseback.
8. 8
   A crook, a villain.
9. 9
   Any of species Tholymis tillarga of libellulid dragonfly, of tropical West Africa to Asia, Australia, and the Pacific Islands.
10. 10
    The party game Twister, usually capitalized, or a variant.

Proper noun

1. 1
   A party game that requires several players on a single mat to straddle four colored rows of dots in randomly selected positions without falling.