ANTIOXIDANT Meaning of ANTIOXIDANT in English antioxidant BrE AmE ˌænt i ˈɒks ɪd ə nt -əd ə nt AmE \ ˌæn t̬ i ˈɑːks- ˌænt aɪ- ▷ antioxidant|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012