A scream is a loud, sharp cry that often expresses strong emotions such as fear, pain, or excitement. It is produced by the vocal cords and can vary in pitch and intensity. Screams can serve as a form of communication, signaling distress or alerting others to danger. In many cultures, screams are associated with horror movies or thrilling experiences, often heightening the emotional impact of a scene. The sound can also trigger a physiological response in listeners, such as increased heart rate or adrenaline release, making it a powerful auditory signal in both nature and entertainment.