Principal
Real Estate
The amount of money borrowed or the amount still owed on a loan.
The amount of money borrowed to buy your house or the amount of the loan that has not yet been repaid to the lender. This does not include the interest you will pay to borrow that money. The principal balance (sometimes called the outstanding or unpaid principal balance) is the amount owed on the loan minus the amount you've repaid.
The amount of the entire mortgage loan, not counting interest. Also, as a part of PITI, the amount of the monthly mortgage payment which does not include the interest, insurance, and taxes.
The amount of money borrowed to buy a house or the amount of the loan that has not been paid back to the lender. This does not include the interest paid to borrow that money. The principal balance is the amount owed on a loan at any given time. It is the original loan amount minus the total repayments of principal made.
The amount of money raised by a mortgage or other loan, as distinct from the interest paid for its use. The amount of debt excluding interest.
Investment
Face value of an obligation, such as a bond or a loan, that must be repaid at maturity.
- — Glossary of Investment Terms
- — Mortgage Servicing Glossary retrieved 2014-06-15
Personal Finance
The basic amount of an investment, upon which the investor may accrue interest or other income.
Principal can refer to an amount of money you invest, the face amount of a bond, or the balance you owe on a debt, distinct from the finance charges you pay to borrow.
A principal is also a person for whom a broker carries out a trade, or a person who executes a trade on his or her own behalf.
Business› Finance› Personal Finance
Consumer Credit
The original balance of the money lent, excluding interest.
- — Consumer Credit Protection Glossary retrieved 2014-05-16
Business› Finance› Personal Finance
Mortgage
The amount of money borrowed or the amount still owed on a loan.
- — A Consumer's Guide to Mortgage Refinancings retrieved 2014-05-16
Technology› Parallel Computing› Cloud Computing
Amazon Web Services
The principal is the person or persons who receive the permission in the policy. The principal is A in the statement "A has permission to do B to C where D applies." In a policy, you can set the principal to "anyone" (that is, you can specify a wildcard to represent all people). You might do this, for example, if you don't want to restrict access based on the actual identity of the requester, but instead on some other identifying characteristic such as the requester's IP address.
The concept of principals doesn't apply to a IAM policy, because these policies are attached to users or groups.
- — AWS ElastiCache User Guide Glossary retrieved 2014-05-26
Java
The identity assigned to an entity as a result of authentication.
Security
An entity whose identity can be authenticated.
Telecommunications
1. An initiator that is capable of initiating interactions on objects, which is not acting on behalf of, or by proxy, of another object. A Principal can be either a human user or an active object [10181-2]. 2. An entity whose identity can be authenticated [ECMA138].