Someone who is law-abiding follows the rules and laws of their community, city, state, or country. A law-abiding citizen pays their taxes on time, stops at red lights, returns library books when they're due, and respects other people's property. They don't steal, vandalize, or break rules even when they think they could get away with it.

The word describes someone who respects the system of rules that helps society function smoothly. Law-abiding people understand that laws exist to help keep people safe, protect people's rights, and help communities work together fairly. Being law-abiding means consistently choosing to follow the rules because you value order and fairness.

You might hear someone say “I'm a law-abiding citizen” when they want to emphasize that they respect the law and follow it consistently. The opposite would be a lawbreaker or criminal, someone who regularly ignores or violates laws. Most people are law-abiding most of the time, which is why neighborhoods, schools, and communities can operate peacefully and predictably.