insulinoma
noun
in·su·lin·o·ma
ˌin(t)-s(ə-)lə-ˈnō-mə 
plural insulinomas also insulinomata
-mət-ə
: a usually benign insulin-secreting tumor of the islets of Langerhans
Cite this Entry
“Insulinoma.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/insulinoma. Accessed 3 Dec. 2025.
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