Pronunciation: (men-dō'zu; Sp. men-dô'sä or, for 1, -thä), [key]
1. Pe•dro de Pronunciation: (pe'&thslash;rô &thslash;e), [key] 1487–1537, Spanish soldier and explorer: founder of the first colony of Buenos Aires 1536?.
2. a city in W central Argentina. 596,796.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.