from
The Collaborative International Dictionary of English v.0.48
Liver \Liv"er\, n.
1. One who, or that which, lives.
[1913 Webster]
And try if life be worth the liver's care. --Prior.
[1913 Webster]
2. A resident; a dweller; as, a liver in Brooklyn.
[1913 Webster]
3. One whose course of life has some marked characteristic
(expressed by an adjective); as, a free liver.
[1913 Webster]
{Fast liver}, one who lives in an extravagant and dissipated
way.
{Free liver}, {Good liver}, one given to the pleasures of the
table.
{Loose liver}, a person who lives a somewhat dissolute life.
[1913 Webster]