Dictionary
Bue•nos Ai•res
Pronunciation: (bwā'nus īur'iz, bō'nus; Sp. bwe'nôs ī'res), [key]a seaport in and the capital of Argentina, in the E part, on the Río de la Plata. 9,927,404.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.