DIAS Meaning of DIAS in English /dee"euhs/ ; Port. /dee"euhsh/ , n.Bartholomeu /bahrdd'too loo me"oo/ , c1450-1500, Portuguese navigator: discoverer of the Cape of Good Hope. Also, Diaz . Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012