Dictionary.com
Thesaurus.com

Mercosur

British  
/ ˈmɜːkəˌsə /

noun

  1. a trading block composed of Argentina, Brazil, Paraguay, Uruguay, and Venezuela, with associate members Bolivia, Chile, Colombia, Ecuador, and Peru; superceded in 2008 by the Union of South American Nations (Unasur or Unasul), by uniting with the Andean Community

"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

Etymology

Origin of Mercosur

C20: from Spanish Mercado Común del Cono Sur common market of the southern cone

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.

See Examples For:

The EU has signed a deal with South America, the Mercosur deal, which gives access to EU car exporters to Brazil, the world's sixth biggest market, at zero tariffs, versus 35% for the UK.

From BBC Jun. 23, 2026

A trade deal with the four South American countries that founded the Mercosur customs union is expected to start taking effect in the EU this spring.

From The Wall Street Journal Mar. 24, 2026

On the European side, Spain and Germany are in favor of the pact, which will benefit exports of machinery and spirits to the Mercosur bloc.

From Barron's Mar. 4, 2026

After more than 25 years of negotiation, several Latin American nations recently signed the landmark Mercosur trade deal with the European Union.

From The Wall Street Journal Feb. 18, 2026

In 1996, Chile became an associate member of Mercosur and concluded a Free Trade Agreement with Canada.

From The 1998 CIA World Factbook by United States. Central Intelligence Agency

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training