Invisibility
Pronunciation : In*vis`i*bil"i*ty
Part of Speech : n.;
Etymology : [L. invisibilitas: cf. F. invisibilit?.]
Definition : Defn: The state or quality of being invisible; also, that which is invisible. "Atoms and invisibilities." Landor.
pl. Invisibilities.
Source : Webster's Unabridged Dictionary, 1913