Principal March 20, 2025 - By 4idiotz « Back to Glossary IndexThe original amount of money borrowed or invested.Related Articles:Glossary: RNA (Ribonucleic Acid)Glossary: Simple InterestGlossary: Compound InterestGlossary: BondDSCR Loan CalculatorAlternative Meanings:PrincipalThe original sum of money loaned or invested.« Back to Glossary Index