Stained, say (4)

I believe the answer is:
dyed
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">stained say</span>' is the definition.<br/ ><span class="explanation-format__explanation">(staining is a kind of dyeing)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for dyed that I've seen before include "Given a new colour" , "Re-coloured" , "Stained - coloured" , "A shade unnatural" , "Stained with a new colour" .)