1. the acts or processes of registering or signing up for something, especially a school, course, or program
Usage: plural form of enrollment
2. the numbers of people registered or signed up for something
Usage: plural form of enrollment

Examples

• College enrollments have increased significantly this year.
• The school is processing new student enrollments for the fall semester.
• Online course enrollments doubled during the pandemic.
• University enrollments in engineering programs are at an all-time high.
• The registrar’s office handles all course enrollments.
• Declining enrollments forced the small college to close several programs.