musculus sphincter ductus pancreatici

English Thesaurus

1. the smooth muscle sphincter of the main pancreatic duct (noun.body)

hypernym	:	anatomical sphincter, sphincter, sphincter muscle,
definition	:	a ring of muscle that contracts to close an opening (noun.body)

part meronym	:	pancreatic duct,
definition	:	a duct connecting the pancreas with the intestine (noun.body)