'unemotionality' definitions:

Definition of 'unemotionality'

(from WordNet)
noun
Apathy demonstrated by an absence of emotional reactions [syn: emotionlessness, impassivity, impassiveness, phlegm, indifference, stolidity, unemotionality]
noun
Absence of emotion [syn: unemotionality, emotionlessness] [ant: emotionalism, emotionality]