1. a person or thing that brings together or combines separate parts into a whole

Examples

• The new CEO served as a unifier for the competing departments.
• Language can be a powerful unifier among diverse communities.
• The coach was seen as a unifier who brought the team together.
• Music became the unifier at the multicultural festival.
• The shared goal acted as a unifier for the opposing political parties.
• She emerged as a unifier during the company’s difficult transition period.