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: not produced by, involved in, or relating to an immune response or the immune system
nonimmune cells a nonimmune inflammatory response
: lacking immunity (as to a disease)
travelers who are nonimmune to local illnesses
1900, in the meaning defined at sense 2
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More Definitions for nonimmune
(Entry 1 of 2)
: not immune : lacking immunity
: not caused or mediated by the immune system
drug-induced nonimmune thromobocytopenia
Medical Definition of nonimmune (Entry 2 of 2)
: an individual that lacks immunity to a particular disease
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a magnificent or impressive array
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