The New Dictionary of Cultural Literacy, Third Edition. 2002.
pancreas
(PANG-kree-uhs, PAN-kree-uhs) A gland behind the stomach that functions in both the endocrine system and the digestive system. Its endocrine function involves the secretion into the bloodstream of insulin, which regulates the level of sugars in the blood. As part of the digestive system, the pancreas secretes into the small intestine a fluid containing enzymes that is used in the digestion of all foods.