Marmara

American

[mahr-mer-uh] / ˈmɑr mər ə /

Also Marmora

noun

Sea of, a sea in NW Turkey, between European and Asian Turkey, connected with the Black Sea by the Bosporus, and with the Aegean by the Dardanelles. 4,300 sq. mi. (11,135 sq. km).

Marmara British

/ ˈmɑːmərə /

noun

Ancient name: Propontis. a deep inland sea in NW Turkey, linked with the Black Sea by the Bosporus and with the Aegean by the Dardanelles: separates Turkey in Europe from Turkey in Asia. Area: 11 471 sq km (4429 sq miles)

"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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Marmara

The seasonal bloom extended into the Bosphorus, the narrow waterway that runs through Istanbul and links the Black Sea with the Sea of Marmara.

From Science Daily ● Jul. 15, 2026

There are currently 15 foreign-flagged vessels classed as abandoned in the Sea of Marmara, he said -- figures confirmed by the ITF.

From Barron's ● Jun. 5, 2026

The school, on an island in the Sea of Marmara near Istanbul, is now being renovated.

From The Wall Street Journal ● Dec. 1, 2025

Ever since, he has been held in Marmara prison on the outskirts of Istanbul.

From BBC ● Nov. 11, 2025

When the ship docks, I look out at the vast city that embraces the Sea of Marmara and inhale the salty air.

From "Across So Many Seas" by Ruth Behar

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023