Real Dictionary

liver
a multilobed highly vascular reddish-brown glandular organ occupying most of the upper right part of the human abdominal cavity immediately below the diaphragm. It secretes bile, stores glycogen, detoxifies certain poisons, and plays an important part in
any of various progressive diseases of the liver, characterized by death of liver cells, irreversible fibrosis, etc: caused by inadequate diet, excessive alcohol, chronic infection, etc [...]
examination, esp under a microscope, of tissue from a living body to determine the cause or extent of a disease [...]
the act or process of regenerating or the state of being regenerated; rebirth or renewal [...]
the formation of an abnormal amount of fibrous tissue in an organ or part as the result of inflammation, irritation, or healing [...]
the natural action or intended purpose of a person or thing in a specific role [...]
countable noun: Your liver is a large organ in your body which processes your blood and helps to clean unwanted substances out of it.
variable noun: Liver is the liver of some animals, especially lambs, pigs, and cows, which is cooked and eaten.