What is heads up meaning?

The phrase "heads up" is commonly used as a warning to an individual or group to be alert and aware of their surroundings. It is often used in sports, especially in team games such as soccer, where it indicates the need to be prepared for a ball or other object coming towards them.

In everyday conversation, "heads up" can be used to caution someone of a potential danger, such as "Heads up, the floor is wet and slippery." It can also be used to inform someone of an upcoming event or change, as in "Hey, heads up, we're going to have a meeting later."

Overall, the phrase "heads up" is used to draw attention to something important or urgent, urging people to be watchful and ready for whatever may come their way.