Colorless
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">colorless</span>' is the definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for wan that I've seen before include "Pale in Botswana" , "Pasty" , "Pale and looking ill" , "Pale and ill-looking" , "Pale and peaky" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">colorless</span>' is the definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for drab that I've seen before include "Shabby; a slattern (arch.)" , "woman with slatternly habits" , "Rather dull" , "Dull and boring" , "Dingy - shabby" .)