Paint solvent (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">paint solvent</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 acetone that I've seen before include "Eat once (anag) - solvent" , "Common solvent" , "Inflammable liquid" , "Volatile stuff" , "chemical is the solution" .)
(Other definitions for thinner that I've seen before include "Solvent; less thick" , "what one adds to paint" , "Slimmer" , "Diluting solvent" , "Volatile liquid" .)