[{"Bold_text": "adjective", "List Items": ["undertaken by or composed of participants having a high status:a high-level meeting; a high-level investigation.", "having senior authority or high status:high-level personnel.", "(of a programming language) based on a vocabulary of Englishlike statements for writing program code rather than the more abstract instructions typical of assembly language or machine language.", "Military.(of aerial warfare) undertaken at or from a high altitude:high-level bombing; a high-level attack."]}]