تعریف و معنای "[leave] {sb} in the lurch"

What is the origin of the idiom "leave someone in the lurch" and when to use it?

The idiom "leave someone in the lurch" is believed to have its origins in the world of sports, particularly in games involving teams or pairs where coordination and teamwork are crucial. In lurch games, players need to work together effectively to achieve a common goal. When one player or team member suddenly abandons their position or fails to fulfill their role, it can leave their fellow players at a disadvantage, making success more challenging or even impossible. It is used in various contexts and occasions to describe situations where individuals are abandoned or betrayed, typically when they were depending on someone for support, assistance, or reliability.