DIAZ Meaning of DIAZ in English n.Pronunciation: ' d ē - ˌ äs, - ˌ äz Function: biographical name(José de la Cruz) Porfirio 1830-1915 Mex. gen.; pres. of Mexico (1877-80; 1884-1911) Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012