Principal
The face amount or par amount of a bond, not including interest, payable on its maturity date.
bond-basics
Amortization
The payment of the Principal of a Bond Issue by periodic payments either directly to bondholders or to a Sinking Fund for the benefit of bondholders.
See Also
Start with the Bond Basics
Hundreds of Terms and Concepts
Mandatory Sinking Fund Redemption
A type of redemption that applies specifically to bonds issued as term bonds provided in the bond resolution/ordinance and/or an indenture, pursuant to which an issuer or a conduit borrower is required to retire a specific amount of the outstanding principal of the term bond by redemption on specific dates.