Snow (4)
I believe the answer is:
coke
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">snow</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for coke that I've seen before include "Carbon fuel" , "Drink - drug - solid-fuel product" , "something for heating" , "Substance left after gas and tar have been extracted from coal" , "Solid fuel - drink - drug" .)