Terms Used In 15 USC 77aaa

• indenture: means any mortgage, deed of trust, trust or other indenture, or similar instrument or agreement (including any supplement or amendment to any of the foregoing), under which securities are outstanding or are to be issued, whether or not any property, real or personal, is, or is to be, pledged, mortgaged, assigned, or conveyed thereunder. See 15 USC 77ccc