Hello and thank you for visiting my profile. My name is Ratan George and I am from India. I teach in a well-known institute. Here are some details about debentures. define debentures – a type of security issued by a company with a face value. While the prices of new stock issues depend on supply and demand, debentures have defined prices. A debenture is a secured loan to an issuer for an amount usually greater than the par value of the debt and with the attached promise to pay interest and repay the loan within a specified time period. For more notes for the topic debentures, you can freely visit our website with the help of the referral link.