Humor (4)
I believe the answer is:
mood
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">humor</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that mood is a type of humor)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for mood that I've seen before include "feelings" , "Frame of mind" , "Bad feeling" , "Depression" , "melancholy" .)