To gab means to talk a lot, especially in a casual, chatty way about everyday things. When friends gab on the phone for hours, they're not discussing anything serious or important, just enjoying conversation. You might gab with a classmate about weekend plans, a new video game, or what happened at lunch.

The word has a light, friendly feeling to it. Someone who's gabbing isn't giving a formal speech or sharing urgent news. They're simply talking for the pleasure of it, often going on longer than necessary. Your teacher might tell the class to stop gabbing and pay attention, or your parents might ask you to finish gabbing with your friend so you can start your homework.

A person who talks constantly might be called gabby or described as having the gift of gab, meaning they're naturally talkative and good at conversation. While gabbing can be fun, there's a time and place for it. Too much gabbing when you should be working or listening can become a problem.