Ponderosity
Pronunciation : Pon`der*os"i*ty
Part of Speech : n.;
Etymology : [OF. ponderosit?.]
Definition : Defn: The quality or state of being ponderous; weight; gravity; heaviness, ponderousness; as, the ponderosity of gold. Ray.
pl. Ponderosities.
Source : Webster's Unabridged Dictionary, 1913