bioflavonoid Syllabification: (bi·o·fla·vo·noid)Pronunciation: /ˌbīōˈflāvəˌnoid/Definition of bioflavonoid noun any of a group of compounds occurring mainly in citrus fruits and black currants, formerly regarded as vitamins. Also called citrin.See also vitamin P.bioflavonoid in other Oxford dictionaries Definition of bioflavonoid in the British & World English dictionary
