Tidily (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tidily</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 neatly that I've seen before include "In a tidy way" , "nicely" , "With deftness" , "Orderly and cleanly" , "'Tidily, trimly (6)'" .)