radiantEnglish → FrenchEnglish–French Dictionaryradiant[ˈreɪdɪənt] 1. noun 1) (on electric fire) résistance f chauffante 2) (of meteors) point m radiant2. adjective 1) fig [person, beauty, smile] radieux/-ieuse radiant with — rayonnant de [joy, health] 2) (shining) éclatant 3) Physics radiant