any of several voracious, totipalmate seabirds of the family Phalacrocoracidae, as Phalacrocorax carbo, of America, Europe, and Asia, having a long neck and a distensible pouch under the bill for holding captured fish, used in China for catching fish.

a greedy person.

noun

bird , gluttonous , gourmand , greedy , rapacious , ravenous