Greenish-yellow (10)
I believe the answer is:
chartreuse
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">greenish</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">yellow</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for chartreuse that I've seen before include "green liquid" , "Carthusian liqueur" , "Green or yellow liqueur made by monks" , "drink" , "Pale green-yellow colour" .)