bromic acid Syllabification: (bro·mic ac·id)Pronunciation: /ˈbrōmik/Definition of bromic acid noun Chemistry a strongly oxidizing acid known only in aqueous solutions. Chemical formula: HBrO3 Derivatives bromatePronunciation: /ˈbrōˌmāt/ noun bromic acid in other Oxford dictionaries Definition of bromic acid in the British & World English dictionary