"Русской" is the Russian word for "Russian," referring to anything related to Russia, its culture, language, or people. It can describe the nationality of individuals, as well as aspects of Russian heritage, traditions, and customs. The term is often used in various contexts, such as literature, art, and cuisine, to highlight the unique characteristics of Russian identity. In the context of language, "русской" specifically pertains to the Russian language, which is one of the most widely spoken Slavic languages. It is the official language of the Russian Federation and is used by millions of people around the world. The language has a rich literary tradition, with famous authors like Leo Tolstoy and Fyodor Dostoevsky contributing to its global significance.