exultant adj. + Add to list US //ɪɡˈzəɫtənt// UK //ɛɡzˈʌltənt// ex·ul·tant SynonymsEtymology Synonyms exultingjubilantpridefulrejoicingtriumphaltriumphantOriginLATexsultāns→ENexultant From Latin exsultāns, present participle of exsultō (“rejoice; boast”). See also exult.