BIOCHEMICAL Meaning of BIOCHEMICAL in English biochemical BrE AmE ˌbaɪ ə ʊ ˈkem ɪk ə l ◂ AmE \ ˌ•oʊ-▷ biochemical|ly ‿i▷ biochemical|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012