San Juan
Americannoun
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a seaport in and the capital of Puerto Rico, in the N part.
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a city in W Argentina.
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a river in S Nicaragua, flowing E from Lake Nicaragua along the Nicaragua-Costa Rica border to the Caribbean Sea. About 110 miles (175 km) long.
noun
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the capital and chief port of Puerto Rico, on the NE coast; University of Puerto Rico; manufacturing centre. Pop: 433 733 (2003 est)
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a city in W Argentina: almost completely destroyed by an earthquake in 1944. Pop: 455 000 (2005 est)
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.
In Lima's San Juan de Lurigancho district, crime is top of voters' minds.
From Barron's • Jun. 2, 2026
National Guard airfield in 1981, an FBI office in Hato Rey in 1983, and the U.S. courthouse in Old San Juan in 1985.
From The Wall Street Journal • May 24, 2026
Linas, a runner, started the Creek Team OC Instagram account after noticing changes on his runs along San Juan and Trabuco creeks, where lush green reeds suddenly turned brown and lifeless, and birds disappeared.
From Los Angeles Times • May 15, 2026
That same month, she pushed to erect a statue of him at the Capitol building in San Juan alongside other presidents who’ve visited the island.
From Salon • May 6, 2026
But my favorite patriotic song was “En mi viejo San Juan,” in which a poet says good-bye to Old San Juan and calls Puerto Rico a “sea goddess, queen of the coconut groves.”
From "When I Was Puerto Rican" by Esmeralda Santiago
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.