The term "arteria auricularis posterior" refers to a specific artery located in the human body. However, this term can be quite technical and not commonly used in everyday language. If you are looking for simpler alternatives or synonyms for this term, you might consider using phrases like "posterior auricular artery" or "artery at the back of the ear". These phrases are more commonly understood by individuals without a medical background and serve as simpler ways to refer to the same anatomical structure. It's important to use language that is accessible to a wider audience to ensure effective communication.