What is defined as unlawfully touching another person without their consent?

The term that is defined as unlawfully touching another person without their consent is battery. Battery involves any intentional physical contact that causes harm or offense to another individual. This can include a wide range of actions, from hitting or pushing someone to any unwanted touching, regardless of whether it causes injury.

In contrast, assault typically refers to the threat or attempt to cause physical harm, creating an apprehension of imminent harm in the victim, but it does not require actual physical contact. Negligence involves a failure to take proper care in doing something, potentially causing harm to others, but it is not intentional. Coercion involves forcing someone to act in a certain way against their will, which does not specifically relate to physical contact. Therefore, battery is the correct term for unlawful touching without consent.