A dean is an academic administrator in a college or university, responsible for overseeing a specific department or division. Deans play a crucial role in managing faculty, developing academic programs, and ensuring that students receive quality education. They often represent their departments in meetings and collaborate with other administrators to enhance the institution's overall mission. Deans may also be involved in student affairs, addressing concerns related to academic performance and student support services. They often work closely with faculty, students, and administrators to create a positive learning environment and promote academic excellence within their respective areas.