IgA

play
noun \ ˌī-(ˌ)jē-ˈā \

Definition of IgA

1 :a class of immunoglobulins including antibodies found in external bodily secretions (such as saliva, tears, and sweat)
2 :an antibody of the class IgA

Origin and Etymology of iga

immunoglobulin


Medical Dictionary

IgA

play
noun \ ˌī-ˌjē-ˈā \

medical Definition of IgA

1 :a class of immunoglobulins that include antibodies found in external bodily secretions (as saliva, tears, and sweat)
2 :an immunoglobulin of the class IgA

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