Dictionary
re•gion•al•ize
Pronunciation: (rē'ju-nl-īz"), [key]—
v.t., v.i., -ized, -iz•ing.
to separate into or arrange by regions.
Also, esp. Brit.,re'gion•al•ise".Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.