redistrict definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
to divide anew into districts, esp. so as to reapportion electoral representatives
redistrict definition by American Heritage Dictionary
transitive verb re·dis·trict·ed, re·dis·trict·ing, re·dis·tricts
To divide again into districts, especially to give new boundaries to administrative or election districts.