(in ancient Egypt) a city near the apex of the Nile delta: a centre of sun worship
Ancient Egyptian name: On- the Ancient Greek name for Baalbek
WordReference Random House Unabridged Dictionary of American English © 2025
He•li•op•o•lis
(hē′lē op′ə lis),USA pronunciation n.
- Archaeology, Ancient History, Place NamesBiblical name, On. an ancient ruined city in N Egypt, on the Nile delta.
- Ancient History, Archaeology, Place Namesancient Greek name of Baalbek.
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