nondenominational[nän′di näm′i nā′s̸hə nəl]
nondenominational 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.
not affiliated with any religious denomination
nondenominational definition by American Heritage Dictionary
Not restricted to or associated with a religious denomination.