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Heliopolis

American  
[hee-lee-op-uh-lis] / ˌhi liˈɒp ə lɪs /

noun

  1. Biblical Name On.  an ancient ruined city in northern Egypt, on the Nile delta.

  2. ancient Greek name of Baalbek.


Heliopolis British  
/ ˌhiːlɪˈɒpəlɪs /

noun

  1. Ancient Egyptian name: On.  (in ancient Egypt) a city near the apex of the Nile delta: a centre of sun worship

  2. the Ancient Greek name for Baalbek

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

With a controversial slew of bridges and widened streets completed in 2020, Cairo's historic Heliopolis neighbourhood lost its last tram tracks, along with many of its trees.

From Barron's • Feb. 25, 2026

He also paid tribute to Indian soldiers who died in World War I and are buried in the Heliopolis War Cemetery in Cairo.

From Washington Times • Jun. 25, 2023

At the final venue, Andiamo in Heliopolis, the couple was initially refused entry.

From BBC • Aug. 26, 2022

Asmar said he’s disappointed he hasn’t been able to do more to protect Al Maza, a working-class area next to the more affluent Heliopolis.

From Seattle Times • Mar. 11, 2022

Mom told me that in 12 BCE, Emperor Augustus Caesar had the obelisk moved to Alexandria, which is not far from Heliopolis.

From "The (Mostly) True Story of Cleopatra's Needle" by Dan Gutman