GUIANA Meaning of GUIANA in English Guiana BrE AmE ɡi ˈɑːn ə ɡaɪ-, -ˈæn- AmE \ -ˈæn ə -ˈɑːn ə ▷ Guiana|s z -This is appropriate for the name of the general region. Compare▷ Guyana , formerly British Guiana. Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012