Tinge deeply (5)
I believe the answer is:
imbue
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">tinge deeply</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for imbue that I've seen before include "Steep" , "Fill with, infuse" , "Suffuse with colour" , "Tinge deeply" , "Permeate, fill" .)