Moonlight is the soft, silvery light that comes from the moon at night. But here's the interesting part: the moon doesn't actually make its own light. Instead, it acts like a giant reflector in space, bouncing sunlight back down to Earth. That's why moonlight feels so much gentler and dimmer than sunlight, even though it's really the same light reflecting off the moon's dusty, rocky surface.

On a clear night with a full moon, there's enough moonlight to see shadows, read a book outside, or find your way down a path without a flashlight. Before electric lights, people relied on moonlight for traveling at night or working outside after sunset. Some farmers still time their planting by the phases of the moon, and many animals use moonlight to hunt or navigate.

The word also works as a verb. When someone moonlights, they work a second job in addition to their main one, usually in the evening or at night. A teacher might moonlight as a musician on weekends, or a nurse might moonlight by doing extra shifts at another hospital to earn more money.