Smiled from ear to ear (6)
I believe the answer is:
beamed
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">smiled from ear to ear</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for beamed that I've seen before include "Smiled broadly like sun ray" , "Shone brightly or smiled widely" , "Smiled widely - having support" , "Smiled broadly and warmly" , "Smiled broadly - positively shone" .)