Retained Existing Notes Indenture definition

Retained Existing Notes Indenture means the Senior Indenture dated as of October 1, 1997 among the Parent Borrower and The Bank of New York, as trustee (with The Bank of New York Trust Company, N.A. as current trustee), as supplemented by the Second Supplemental Indenture dated as of June 16, 1998, as further supplemented by the Third Supplemental Indenture dated as of June 16, 1998, as further supplemented by the Eleventh Supplemental Indenture dated as of January 9, 2003, as further supplemented by the Twelfth Supplemental Indenture dated as of March 17, 2003, as further supplemented by the Thirteenth Supplemental Indenture dated as of May 1, 2003, as further supplemented by the Fourteenth Supplemental Indenture dated as of May 21, 2003, as further supplemented by the Sixteenth Supplemental Indenture dated as of December 9, 2003, as further supplemented by the Seventeenth Supplemental Indenture dated as of September 20, 2004, as further supplemented by the Eighteenth Supplemental Indenture dated as of November 22, 2004, as further supplemented by the Nineteenth Supplemental Indenture dated as of December 16, 2004, as further supplemented by the Twentieth Supplemental Indenture dated as of March 21, 2006 and as further supplemented by the Twenty-first Supplemental Indenture dated as of August 15, 2006, as may be amended, supplemented or modified from time to time.