American Language Course Placement Test (ALCPT) Practice Exam 2025 - Free Practice Questions and Study Guide

To stab someone means to wound them with a pointed, sharp object. This term describes a specific act of violence where a blade, such as that of a knife, is thrust into another person with the intention to cause injury. It typically connotes a serious and aggressive action and is associated with criminal behavior or acts of aggression. Understanding the nature of this action involves recognizing its dangerous implications, as it can lead to severe physical harm or even death.

The other choices do not align with this definition. Greeting someone warmly, embracing someone tightly, or helping someone in need all reflect positive social interactions that involve care and affection, which are in stark contrast to the violent connotation of stabbing. Hence, the correct answer highlights the serious and harmful nature of the act in question.