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histamine

1 ENTRIES FOUND:
histamine /ˈhɪstəˌmiːn/ noun
plural histamines
histamine
/ˈhɪstəˌmiːn/
noun
plural histamines
Britannica Dictionary definition of HISTAMINE
[count] medical
: a chemical substance in the body that causes the symptoms that people experience when they are allergic to something compare antihistamine