Medical Dictionary

pyloromyotomy

noun py·lo·ro·my·ot·o·my \-mī-ˈät-ə-mē\
plural py·lo·ro·my·ot·o·mies

Medical Definition of PYLOROMYOTOMY

:  surgical incision of the muscle fibers of the pyloric sphincter for relief of stenosis caused by muscular hypertrophy

Browse

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