사하어 is a language belonging to the Turkic language family, primarily spoken by the Sakha people in the Sakha Republic of Russia. It is known for its unique phonetic and grammatical features, which distinguish it from other Turkic languages. The language has a rich oral tradition and is used in various cultural expressions, including folklore and music. In recent years, efforts have been made to preserve and promote 사하어, as it faces challenges from dominant languages like Russian.