unification

/ˌjunəfəˈkeɪʃən/
noun
  1. The process of bringing two or more things together to form a single unit or system.
    • The unification of East and West Germany happened in 1990.
    • Many people hope for the peaceful unification of the divided peninsula.
    • The company's unification of its different departments improved communication.
Synonyms
What does "unification" mean? | whatsthatwordmean | whatsthatwordmean