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

• fundamentum relationis
• funded
• funded debt
• funder
• funders
• fundholder
• fundholders
• fundholding
• fundi
• fundie
• fundies
• funding
• fundings
• fundis
• fundless
• fund of funds
• fundoplication
• fundoplications
• fundraise
• fund-raiser
• fund-raisers
• fund-raising
• funds
• fundus
• fundy