Heliopolis (Greek for "City of the Sun") was a major religious and cultural center in ancient Egypt. It was known as Iunu in Egyptian, and was renowned for its sun god, Ra.
Therefore, "Heliopolitan" can refer to:
* People from Heliopolis: Ancient Egyptians who lived in the city.
* Things originating from Heliopolis: Anything created or associated with the city, such as its unique religious practices, art, or architecture.
* Theological concepts associated with Heliopolis: For example, the Heliopolitan creation myth, which describes the emergence of the world from the primordial waters.
So, depending on the context, "Heliopolitan" can signify a specific place, a group of people, or a set of ideas associated with ancient Egypt.