tourbillion /toor-bilˈyən/ or tourbillon /toor-bē-yɔ̃ˈ/

1. A swirl
2. A vortex
3. A whirlwind
4. A whirling firework
5. A whirling or revolving mechanism or system

• neck-herrings
• necking
• necking parties
• necking party
• neckings
• necklace
• necklaced
• necklaces
• necklacing
• necklet
• necklets
• neckline
• necklines
• neck-moulding
• neck-mouldings
• neck of the woods
• neck or nothing
• neckpiece
• neckpieces
• necks
• neck-sweetbread
• necktie
• necktie parties
• necktie party
• neckties