Shining brightly (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">shining brightly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for radiant that I've seen before include "looking happy" , "Shining brightly, being at nadir" , "Straight line" , "Very conspicuous" , "Brightly glowing" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">shining brightly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for resplendent that I've seen before include "Gloriously beautiful" , "Glorious" , "Shining, brilliant" , "Sumptuously impressive" , "Dazzling" .)