hemoglobinopathy Syllabification: (he·mo·glo·bin·op·a·thy)Pronunciation: /ˌhēməˌglōbəˈnäpəTHē/ (British haemoglobinopathy)Definition of hemoglobinopathy noun (plural hemoglobinopathies) Medicine a hereditary condition involving an abnormality in the structure of hemoglobin. hemoglobinopathy in other Oxford dictionaries Definition of hemoglobinopathy in the British & World English dictionary