"Merit-based" refers to a system where individuals are rewarded or advanced based on their abilities, skills, and achievements rather than on other factors like social status or connections. This approach is often used in education, employment, and promotions, ensuring that the most qualified candidates are recognized and given opportunities. In a merit-based system, assessments and evaluations are typically objective, focusing on measurable performance. For example, in academic admissions, students may be accepted based on their grades and test scores, while in the workplace, promotions may depend on job performance and contributions to the company.