Whiff (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">whiff</span>' is the definition.<br/ ><span class="explanation-format__explanation">(both can mean a bad smell)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for pong that I've seen before include "hum" , "In slang, a real stink" , "It may make one wrinkle nose" , "Reek" , "Horrid smell (informal)" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">whiff</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for fan that I've seen before include "Enthusiastic admirer as of pop star" , "Aficionado" , "Great enthusiast" , "Device to cool the face" , "Zealot" .)