Definitions for díazˈdi ɑs
Random House Webster's College Dictionary
(José de la Cruz) Porfirio, 1830–1915, president of Mexico 1877–80, 1884–1911.
Dias, Diaz, Bartholomeu Dias, Bartholomeu Diaz(noun)
Portuguese explorer who in 1488 was the first European to get round the Cape of Good Hope (thus establishing a sea route from the Atlantic to Asia) (1450-1500)