"Русского" is the genitive singular form of the Russian word "русский," which means "Russian." It is used to describe something that belongs to or is associated with Russia or its people. The term can refer to the Russian language, culture, or nationality. In a broader context, "русского" can also relate to various aspects of Russian heritage, including literature, art, and traditions. Notable figures such as Leo Tolstoy and Fyodor Dostoevsky are often associated with Russian literature, showcasing the rich cultural history of the Russian Empire and its influence on the world.