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Nicaea

American  
[nahy-see-uh] / naɪˈsi ə /

noun

  1. an ancient city in NW Asia Minor: Nicene Creed formulated here a.d.


Nicaea British  
/ naɪˈsiːə /

noun

  1. Modern Turkish name: Iznik.  an ancient city in NW Asia Minor, in Bithynia: site of the first council of Nicaea (325 ad ), which composed the Nicene Creed

"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.

Then he travelled to Iznik for an ecumenical celebration marking 1,700 years since the First Council of Nicaea, one of the early Church's most important gatherings.

From Barron's • Nov. 30, 2025

Leo is due to visit Iznik, as Nicaea is now called, on Friday together with Ecumenical Patriarch Bartholomew of Constantinople, the most senior bishop in Eastern Orthodoxy.

From The Wall Street Journal • Nov. 27, 2025

A key moment of the trip will take place in the Turkish town of Iznik, the site of the ancient city of Nicaea.

From BBC • Nov. 26, 2025

“It’s so cool how you know all this lore and expanded universe stuff,” JP says after Paul brings up the First Council of Nicaea.

From New York Times • May 22, 2024

This was in fact the method used by a Greek astronomer, Hipparchus of Nicaea, in 150 B.C. to work out the Moon’s distance from Earth.

From "A Short History of Nearly Everything" by Bill Bryson