METRONIDAZOLE Meaning of METRONIDAZOLE in English metronidazole BrE AmE ˌmetr ə ʊ ˈnaɪd ə zəʊl -ɒn ˈaɪd-, ⇨-zɒʊl AmE \ -ə ˈnaɪd ə zoʊl Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012