The Scottish accent is a distinct dialect of English spoken in Scotland. It is characterized by its unique pronunciation and use of certain words and phrases. The term 'BURR' is often used to describe the sound of the Scottish accent, which is a rolling 'r' sound. This sound is created by the speaker's tongue vibrating against the back of their teeth. The Scottish accent is also known for its use of slang and colloquialisms, which can be difficult for non-native speakers to understand.