superregion
nounEtymology From super- + region.
1
A region that comprises several other regions.
- The council has been the most vigorous proponent of creating a semiautonomous southern superregion similar to the Iraqi region of Kurdistan, even though its political ally, Prime Minister Nuri Kamal al-Maliki, has been trying to head off the diffusion of Baghdad's power.2007 December 16, Alissa J. Rubin, “Iraqi City Poised to Become Hub of Shiite Power”, in New York Times: