1. people who come back to a place, activity, or situation after being away
Usage: plural form
2. students who return to education after a break or gap
Usage: educational context
3. employees who return to work after leave or absence
Usage: workplace context

Examples

• The college welcomed many returners who had taken time off to work.
• Returners to the workforce often need updated training.
• The conference attracted both first-time attendees and returners.
• Adult returners bring valuable life experience to the classroom.
• The company offered special programs for returners after maternity leave.
• Many returners found the technology had changed significantly.
• The university created support groups for mature returners.