British Dictionary definitions for catherine the great
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
An empress of Russia in the late eighteenth century who encouraged the cultural influences of western Europe in Russia and extended Russian territory toward the Black Sea. She is also known for her amorous intrigues, including affairs with members of her government.