To reprove means to criticize someone for doing something wrong, usually in a gentle or constructive way meant to help them improve. When a teacher reproves a student for talking during a lesson, she's pointing out the misbehavior but doing it more thoughtfully than just yelling, “Be quiet!” A parent might reprove a child for forgetting to do their chores, explaining why it matters rather than simply punishing them.

The word often suggests correction that comes from caring. Someone who reproves you may believe you can do better and wants to guide you toward making better choices. A coach might reprove players who aren't trying their hardest, reminding them that their team depends on their effort.

Reprove is generally milder than harsher words like scold or rebuke. When you reprove someone, you can be firm without being furious. You might hear someone say, “She gave me a reproving look,” which means a facial expression that clearly communicated disapproval without saying a word. That reproving glance from your grandmother when you reach for a third cookie says everything she needs to say.