(1):
(n.) A very large glandular and vascular organ in the visceral cavity of all vertebrates.
(2):
(n.) One who, or that which, lives.
(3):
(n.) A resident; a dweller; as, a liver in Brooklyn.
(4):
(n.) One whose course of life has some marked characteristic (expressed by an adjective); as, a free liver.
(5):
(n.) The glossy ibis (Ibis falcinellus); - said to have given its name to the city of Liverpool.