Definition of reunify
reunified;
reunifying
transitive + intransitive
: to unify again : to bring (people or things) or to be brought into a unit or a coherent whole after a period of separation
- reunifying families that were separated in the war
- reunified the children with their families
- Of the four countries divided by World War II and the Cold War, Vietnam was the first to reunify.
- —Foreign Affairs
