Blowy; nervous (5)
I believe the answer is:
windy
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">blowy</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that blowy can be written as windy)</span><br/ ><br/ >'<span class="explanation-format__original">nervous</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for windy that I've seen before include "Timid - tempestuous" , "Conceited - nervous - registering on the Beaufort scale" , "Breezy" , "The sort of weather" , "Gusty" .)