Wiktionary
superdivision
n. The division to which a subdivision belongs.
Usage examples of "superdivision".
UNSA drew up tentative plans for merging Navcomms into a new superdivision under Caidwell, who would move to Washington to begin the mammoth task of rewriting the long-range plans for the space program in the light of Ganymean technology and initiate studies for integrating selected parts of Earth's communications net into VISAR.