A "stab" refers to a quick, forceful thrust or push, often associated with a sharp object like a knife. It can describe both the action of piercing something and the injury that results from such an action. Stabbing is commonly depicted in various forms of media, including movies and literature, often highlighting themes of violence or conflict. In a broader context, "stab" can also be used metaphorically to describe an attempt or effort, such as taking a stab at solving a problem. This usage emphasizes trying something new or challenging, even if success is uncertain.