Legal Definition
An annuity is a contractual arrangement where an individual receives a regular income stream from an insurance company or a trust, often in exchange for a lump sum payment or a defined benefit, providing a predictable source of retirement or periodic income.
Plain-English Translation
Imagine an annuity as a promise that gives you a steady stream of money to live on. It's like getting a regular paycheck from a company that pays for something, often when you retire or get sick.