INDENTURES. Originally, an indenture was a document that is copied verbatim two or three times on the same sheet of paper or parchment. Shall have the meaning ascribed thereto in the Indenture.In addition to the words and terms defined in the. "Secured Obligations" means all Obligations in respect of the Notes or this Indenture. An indenture agreement is a legally binding document or contract that establishes terms and conditions between two or more parties. A contract between an Issuer and a Trustee (normally a commercial bank with trust powers) under which the Issuer issues Bonds and specifies their Maturities. "Act" has the meaning given to such term in the Recitals hereto. The Act is designed to insure that he will act on behalf. Indenture refers to a legal and binding agreement, contract, or document between two or more parties. An indenture is a legal and binding contract usually associated with bond agreements, real estate, or bankruptcy.