Corrosion (4)
There are a few possibilities for this:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">corrosion</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">corrosion</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for wear that I've seen before include "Tackle" , "Clothing; degrade" , "Be clothed in" , "North-east flower" , "fashion" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">corrosion</span>' is the definition.<br/ ><span class="explanation-format__explanation">(rust is a kind of corrosion)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for rust that I've seen before include "A fungus; a corrosion" , "Reddish oxide coating on iron" , "Reddish-brown colour" , "Corrode" , "Oxidisation" .)