the state or condition of having been brought together again
3.
a gathering of relatives, friends, or former associates
Réunion (riːˈjuːnjən, French reynjɔ̃)
—n
an island in the Indian Ocean, in the Mascarene Islands: an overseas region of France, having been in French possession since 1642. A number of far-flung and uninhabited islands, some located on the opposite side of Madagascar, were also politically part of Réunion until 2007, when they were transferred to the French Southern and Antarctic Territories. Capital: Saint-Denis. Pop: 767 000 (2004 est). Area: 2510 sq km (970 sq miles)
1610, from re- "back, again" + union (q.v.). Cf. Fr. réunion (1549). The island of Reunion was so named by a convention in 1793, "without any particular reason."