heiressPronunciation: /ˈɛːrɪs, ɛːˈrɛs/Translate heiress | into French | into German | into Italian | into Spanish Definition of heiress noun a female heir, especially to vast wealth: an oil heiress she was heiress to a $32 million textile fortuneheiress in other Oxford dictionaries Definition of heiress in the US English dictionary