What is passed out?

The term "passed out" typically has a few interpretations, depending on the context:

1. Medical/Fainting: In a medical context, "passed out" refers to losing consciousness temporarily, also known as fainting or syncope. This can happen due to various reasons such as dehydration, low blood sugar, standing up too quickly, lack of oxygen, or even emotional stress. It's important to investigate the underlying causes with a healthcare professional, especially if it happens frequently.

2. Intoxication: In casual language, "passed out" often describes someone who has lost consciousness due to alcohol intoxication or drug use. This is a concerning situation since high levels of intoxication can be life-threatening, requiring immediate medical attention.

3. Graduation/Completion: In some regions or contexts, "passed out" can also mean having completed a course of study. For example, graduating from an educational institution.

If you have a more specific context or need, let me know!