[kuh-see-nee, kah-] 
| 1. | O⋅leg [oh-leg] , (Oleg Cassini-Loiewski ), 1913–2006, U.S. fashion designer and businessman, born in France. |
| 2. | a walled plain in the first quadrant of the face of the moon: about 36 miles (56 km) in diameter. |
| 3. | Geometry. oval of Cassini. |