HETEROGENEOUS Meaning of HETEROGENEOUS in English heterogeneous BrE AmE ˌhet‿ ə r ə ʊ ˈdʒiːn i‿əs ◂ AmE \ ˌhet̬ ə roʊ- ⇨ˌhetr oʊˈ•-, -əˈ•- ▷ heterogeneous|ly li▷ heterogeneous|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012