1) Bring back together 2) Incorporate 3) Integrate 4) Integrate again 
• (v. t.) To renew with regard to any state or quality; to restore; to bring again together into a whole, as the parts off anything; to reestablish; as, to reintegrate a nation.
Re·in'te·grate transitive verb [ Prefix re- + integrate . Confer Redintegrate .] To renew with regard to any state or quality; to restore; to bring again together into a whole, as the parts off anything; to reëstablish; as, to reintegrate a nation. Bacon. 
[v] - integrate again