Thin, wasted (9)
I believe the answer is:
emaciated
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">thin</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >'<span class="explanation-format__original">wasted</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that wasted can be written as emaciated)</span><br/ ><br/ ></span>
(Other definitions for emaciated that I've seen before include "Gaunt from disease or hunger" , "undernourished" , "Abnormally thin and weak" , "Extremely thin" , "Thin from illness or hunger" .)