This is the 22nd most frequent Bulgarian word.
при
"При" in Bulgarian means "at," "with," "to," or "in the presence of," depending on context.
The word "при" in this context is used to indicate under certain terms or conditions.
При тези обстоятелства, няма как да успеем.
Under these circumstances, we cannot succeed.
Here, "при" denotes direction towards a person or place, often with no movement involved.
Заповядай при мен за вечеря.
Come by my place for dinner.
In this sentence, "при" indicates location or association, showing that someone is with or at someone's place.