Skill level refers to the degree of proficiency or competence an individual has in a specific area or activity. It can range from beginner, who is just starting to learn, to advanced, where a person has mastered the skills required. Skill levels are often assessed through tests, competitions, or practical applications in fields such as sports, music, or academics. Different activities may have their own criteria for determining skill level. For example, in sports, players might be categorized as novice, intermediate, or expert based on their performance. Similarly, in music, a musician may be classified as a beginner, intermediate, or advanced player depending on their technical abilities and experience.