Profundity
Pronunciation : Pro*fun"di*ty
Part of Speech : n.;
Etymology : [L. profunditas: cf. F. profondite. See Profound.]
Definition : Defn: The quality or state of being profound; depth of place, knowledge, feeling, etc. "The vast profundity obscure." Milton.
pl. -ties.
Source : Webster's Unabridged Dictionary, 1913