English Vocabulary in Use: Advanced is a comprehensive self-study and classroom resource designed for advanced learners of English (CEFR levels C1–C2). It contains over 100 thematic units that help learners acquire sophisticated vocabulary and expressions required for confident and nuanced communication. Each unit provides clear explanations of new words and phrases, contextual examples, followed by varied practice exercises to reinforce retention. The book emphasizes how words are used in real spoken and written English, including aspects like register, collocation, connotation, and word formation. With built-in tools such as error-avoidance guidance, detailed index, and access to an eBook with audio, it supports independent learning.