pylorospasm
noun
py·lo·ro·spasm
pī-ˈlōr-ə-ˌspaz-əm 
: spasm of the pyloric sphincter often marked by pain and vomiting
Cite this Entry
“Pylorospasm.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pylorospasm. Accessed 4 Jul. 2025.
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