A scowl is a facial expression characterized by a frown or a furrowed brow, often indicating displeasure, anger, or disapproval. It typically involves tightening the muscles around the forehead and mouth, creating a stern or threatening appearance. People may scowl in response to negative emotions or situations, and it can be a non-verbal way of communicating feelings without using words. Scowling can be observed in various contexts, such as during disagreements or when someone is frustrated. This expression is often associated with body language and can influence social interactions. Understanding scowling can help in interpreting emotional cues in communication.