Reunify (verb)

1. To bring together or unite something that was previously separated or divided.
2. To make something whole again by bringing its parts together.

Origin:

From the prefix re- ("again") and the verb unify ("to bring together or make something into a single uni.t")

Examples:

1. The country was reunified after the fall of the Berlin Wall.
2. The organization was reunified after years of internal conflict.
3. The company was reunified after it was split into two separate entities.
4. The family was reunified after years of estrangement.
5. The group was reunified after the leader's return.