Dictionary.com
definitions

Pôrto Alegre

[pawr-too ah-le-gruh]
noun
  1. a seaport in S Brazil.

Rio Grande do Sul

[ree-oo grahn-di doo sool]
noun
  1. a state in S Brazil. 107,923 sq. mi. (279,520 sq. km). Capital: Pôrto Alegre.
  2. São Pedro do Río Grande do Sul.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for porto alegre

Porto Alegre

noun
  1. a port in S Brazil, capital of the Rio Grande do Sul state: the country's chief inland port; the chief commercial centre of S Brazil, with two universities (1936 and 1948). Pop: 3 795 000 (2005 est)

Rio Grande do Sul

noun
  1. a state of S Brazil, on the Atlantic. Capital: Porto Alegre. Pop: 10 408 540 (2002). Area: 282 183 sq km (108 951 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