![tourbillion tourbillion](https://www.tekportal.net/wp-content/uploads/2018/11/tourbillion.jpg)
noun
- a whirlwind or something resembling a whirlwind.
- a firework that rises spirally.
- Horology. a frame for the escapement of a timepiece, especially a watch, geared to the going train in such a way as to rotate the escapement about once a minute in order to minimize positional error.
noun
- a rare word for whirlwind