The term glass-ceiling refers to an unseen barrier that prevents women or other minority groups from achieving equal success and advancement in the workplace. A few synonyms for the term include the wage gap, discrimination, diversity imbalance, inequality, hierarchical bias, and glass boundary. Other phrases used as synonyms for glass-ceiling include gender inequality, organizational inequality, and the invisible barrier. These terms often indicate a systematic issue in the workplace that unfairly prevents certain groups from achieving success. The presence of a glass-ceiling limits opportunities for growth and success, resulting in a lack of diversity in leadership positions. Therefore, it is essential for employers to identify and address the issues surrounding glass-ceiling to promote equality in the workforce.