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Rosario

American  
[roh-zahr-ee-oh, -sahr-, raw-sah-ryaw] / roʊˈzɑr iˌoʊ, -ˈsɑr-, rɔˈsɑ ryɔ /

noun

  1. a port in E Argentina, on the Paraná River.


Rosario British  
/ rɔˈsarjo, rəʊˈsɑːrɪəʊ /

noun

  1. an inland port in E Argentina, on the Paraná River: the second largest city in the country; industrial centre. Pop: 1 312 000 (2005 est)

"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.

The study team included experts from the Universidad del Rosario in Colombia, the Clínica Universitaria de Navarra and Universitat de Valencia in Spain, and the Karolinska Institute in Sweden.

From Science Daily • Apr. 14, 2026

Ronal Rodríguez of the Venezuelan Observatory at the University of Rosario in Colombia estimated that it could take $250 billion and 15 years of work to get to those levels.

From The Wall Street Journal • Feb. 12, 2026

Alemán said Dogu initially had a good relationship with the Nicaraguan government, including a personal friendship with then-first lady and current co-President Rosario Murillo.

From Los Angeles Times • Feb. 4, 2026

Rosario Cona, 45, a farmhand, told AFP that on Sunday "the land simply dropped away".

From Barron's • Jan. 28, 2026

When Ms. Rosario was working, which was almost all the time, Mosley stopped by to make sure Michael hadn’t been kidnapped by psychopaths or brainwashed by daytime television.

From "The First State of Being" by Erin Entrada Kelly

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