GRETA Meaning of GRETA in English Greta (i) BrE AmE ˈɡriːt ə AmE ˈɡriːt̬ ə , (ii) BrE AmE ˈɡret ə AmE ˈɡret̬ ə Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012