An assault is a legal term that refers to an intentional act that causes another person to fear imminent harm or unwanted contact. It can occur without physical injury, as the mere threat of violence can be enough to qualify as an assault. Different jurisdictions may have varying definitions and penalties for assault, which can range from misdemeanors to felonies. There are two main types of assault: simple assault and aggravated assault. Simple assault typically involves minor injuries or threats, while aggravated assault involves more serious harm or the use of a weapon. Understanding the distinctions between these types is important for legal proceedings and the protection of individuals' rights.