"Бугарски" refers to the Bulgarian language, which is a South Slavic language spoken primarily in Bulgaria. It is the official language of the country and is written in the Cyrillic script. Bulgarian has a rich history and is known for its unique grammatical features, including a complex system of verb conjugation and the use of definite articles. The language is part of the Slavic language family, which also includes languages like Russian, Polish, and Serbian. Bulgarian is notable for being one of the first Slavic languages to adopt a written form, with its roots tracing back to the 9th century. Today, it is spoken by millions of people both in Bulgaria and in various communities around the world.