What is 11th hour meaning?

The phrase "11th hour" refers to the last moment or the last possible chance to do something. It implies that time is running out and that urgent action is required to prevent a negative consequence or achieve a desired outcome. The origin of the phrase comes from the biblical parable of the workers in the vineyard, where workers were hired at different times of the day, and those who were hired in the 11th hour received the same wage as those who had worked the entire day. The phrase is commonly used in situations where urgent action is needed to avoid a crisis, complete a task or make a decision.