English → French
radiant /BrE ˈreɪdɪənt 
, AmE ˈreɪdiənt /
A
noun
1 (on electric fire) résistance f
2 Astronomy point m
B
adjective
1 [person, beauty, smile] radieux/radieuse
to be radiant with être rayonnant de [joy, health]
2 (shining) éclatant
3 Physics [heat, energy] radiant