snow gun 
noun
Another term for snow cannon.The result was an invention called the snow gun....
- The money was put into the construction of two hotels, five kilometres ski runs, six new snow guns and new lights.
- Two of Scotland's Highland ski resorts, Glenshee and the Lecht, now use snow guns.
- Riemann's integral
- Riemann space
- Riemann sphere
- Riemann's surface
- Riemann's tensor
- Riemann sum
- Riemann surface
- Riemann's zeta function
- Riemann tensor
- Riemann zeta function
- Riemann–Christoffel tensor
- riempie
- riempies stoel
- riempie stoel
- riempie stool
- riemschoen
- rien ne va plus
- rien n'va plus
- Riesener
- Riesling
- rietbok
- rifaciamento
- rifacimento
- Rifai
- rifampicin