OSTEOPOROSIS Meaning of OSTEOPOROSIS in English osteoporosis BrE AmE ˌɒst i‿əʊ pɔː ˈrəʊs ɪs § -əs AmE ˌɑːst i‿oʊ pə ˈroʊs əs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012