To unplug means to disconnect an electrical device from its power source by removing its plug from an outlet. When you unplug your tablet charger, you pull the plug out of the wall socket so electricity stops flowing to it. You might unplug a lamp to move it to another room, or unplug a toaster when you're done making breakfast.

The word has taken on a broader meaning that's become important in modern life: stepping away from electronic devices and screens to give your mind a break. When someone says they need to unplug for the weekend, they mean putting down their phone, turning off their computer, and spending time without digital distractions. They might go hiking, read physical books, play board games, or simply talk with friends face to face.

This second meaning reflects how constantly connected to screens people have become. Just as an electronic device needs to stop drawing power sometimes, people's brains benefit from regularly unplugging from the endless stream of notifications, messages, and updates. Teachers might encourage students to unplug before bed, and families might have unplugged dinners where everyone leaves their devices in another room.