Viscus
Pronunciation : Vis"cus
Part of Speech : n.;
Etymology : [L., perhaps akin to E. viscid.] (Anat.)
Definition : Defn: One of the organs, as the brain, heart, or stomach, in the great cavities of the body of an animal; -- especially used in the plural, and applied to the organs contained in the abdomen.
pl. Viscera.
Source : Webster's Unabridged Dictionary, 1913