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Dardanelles

American  
[dahr-dn-elz] / ˌdɑr dnˈɛlz /

noun

(used with a plural verb)
  1. the strait between European and Asian Turkey, connecting the Aegean Sea with the Sea of Marmara. 40 miles (64 km) long; 1–5 miles (1.6–8 km) wide.


Dardanelles British  
/ ˌdɑːdəˈnɛlz /

noun

  1. Ancient name: Hellespont.  the strait between the Aegean and the Sea of Marmara, separating European from Asian Turkey

"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

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The only major straits where a toll is still collected are the "Turkish Straits" of the Bosphorus and the Dardanelles, which are governed by earlier agreements, signed in Montreux in 1936.

From Barron's Jul. 21, 2026

The Gallipoli campaign, part of a British-led effort to defeat the Ottoman Empire, aimed to secure a naval route through the Dardanelles from the Mediterranean Sea to Constantinople, now Istanbul, in Turkey.

From BBC Apr. 25, 2026

Physical chokepoints include waterways such as the Strait of Hormuz or the Bosporus and Dardanelles, which connect the Mediterranean to the Black Sea, and thus Russian and Ukrainian grain exports.

From The Wall Street Journal Apr. 12, 2026

Authorities also suspended maritime traffic through the narrow Dardanelles Strait linking the Aegean Sea to the Sea of Marmara, which the water-dropping aircraft were using to refill, the minister said.

From Seattle Times Aug. 23, 2023

The Gallipoli Peninsula in Turkey commanded the entrance to the heavily fortified Dardanelles, the narrow waterway connecting the Aegean Sea with the Black Sea and Russia beyond.

From "The War to End All Wars: World War I" by Russell Freedman

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