Search Result for "cholecystokinin": 
Wordnet 3.0

NOUN (1)

1. a gastrointestinal hormone that stimulates the secretion of pancreatic enzymes and the contraction and emptying of the gall bladder; its release is stimulated by the presence of fatty acids and amino acids in the small intestine; 



WordNet (r) 3.0 (2006):

cholecystokinin
    n 1: a gastrointestinal hormone that stimulates the secretion of
         pancreatic enzymes and the contraction and emptying of the
         gall bladder; its release is stimulated by the presence of
         fatty acids and amino acids in the small intestine