Dab hand (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dab hand</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 expert that I've seen before include "Person with great knowledge or skill, specialist" , "Master" , "Buff" , "The person who knows" , "At the right moment" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dab hand</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for ace that I've seen before include "Girl" , "One or 11 in cards" , "Tennis winner" , "Very good; playing card" , "Unbeatable service" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dab hand</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for pro that I've seen before include "Competent person" , "In brief, he's no amateur" , "Of argument, say, in favour of" , "For; non-amateur" , "Paid worker" .)