More than adequate (5)
I believe the answer is:
ample
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">more than adequate</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 ample that I've seen before include "Big" , "Buxom" , "Bulky" , "Spacious" , "Plentiful, quite enough" .)