Toothsome (5)
I believe the answer is:
tasty
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">toothsome</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 tasty that I've seen before include "Pleasant to savour" , "Attractive, appealing" , "Having good flavour" , "Palatable" , "Delicious" .)