: interest computed on the sum of an original principal and accrued interest
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A student can graduate with honors, having memorized the Phillips curve and explained the mechanics of quantitative easing, and still have no idea how compound interest works against a borrower.—Gerald Bradshaw, Chicago Tribune, 3 Apr. 2026 Why Compound Interest is Queen At the heart of investing’s power is compound interest—the ability for money to grow on top of itself over time.—Essence, 9 Jan. 2026 Prepare to unlock the power of compound interest.—Veronica Bravo, USA Today, 5 Jan. 2026 That’s thanks to a concept in finance known as compound interest.—Elisabeth Buchwald, CNN Money, 8 Dec. 2025 See All Example Sentences for compound interest