Fatuity
Pronunciation : Fa*tu"i*ty
Part of Speech : n.
Etymology : [L. fatuitas, fr. fatuus foolish: cf. F. fatuit? Cf. Fatuous.]
Definition : Defn: Weakness or imbecility of mind; stupidity. Those many forms of popular fatuity. I Taylor.
Source : Webster's Unabridged Dictionary, 1913