| Catherine II | |
| —n | |
| known as Catherine the Great. 1729--96, empress of Russia (1762--96), during whose reign Russia extended her boundaries at the expense of Turkey, Sweden, and Poland: she was a patron of literature and the arts | |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a chattering or flighty, light-headed person. |