1. "Pregnant" - This is the most common meaning, especially in Portuguese-speaking countries.
2. "Nail" - This meaning is more common in Spanish, but it can also appear in Portuguese. For example, "prego" is a nail, and "pregado" might be used to describe something that is nailed or fastened.
3. "Preached" - This is a less common meaning, but it can refer to something that has been preached or proclaimed.
To understand the specific meaning of "pregado" in a particular context, you need to consider the surrounding words and the general theme of the text.