Beaming (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">beaming</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that beaming can be written as radiant)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for radiant that I've seen before include "Effulgent" , "Brilliant" , "Splendid; heater type" , "with good humour" , "Luminous" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">beaming</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for smiling that I've seen before include "Beaming, grinning" , "Slowing word to horse" , "Visibly amused" .)