Medical Dictionary


noun py·lo·rus \pī-ˈlōr-əs, pə-ˈlr-\
plural py·lo·ri \-ˈlō(ə)r-ˌī, -(ˌ)ē\

Medical Definition of PYLORUS

:  the opening from the vertebrate stomach into the intestine—see pyloric sphincter


July 29, 2015
indomitable Hear it
incapable of being subdued or conquered
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears