verb (used with or without object), re·u·nit·ed, re·u·nit·ing.
- to unite again, as after separation.
verb
- to bring or come together again
1590s, from adjective reunit “reunited” (mid-15c.), from Medieval Latin reunitus, past participle of reunire “unite again,” from Latin re- “again” (see re-) + unire “join together” (see unite). Related: Reunited; reuniting.