Definition of "Unpleasantness" :
noun: the quality of giving displeasure
"The recent unpleasantness of the weather."
noun: the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling
noun: the quality of giving displeasure
"The recent unpleasantness of the weather."
noun: the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling