immunodiagnostic
/ˌɪmjʊnəʊˌdʌɪəɡˈnɒstɪk/ /ɪˌmjuːnəʊˌdʌɪəɡˈnɒstɪk/Medicine
adjective
Designating or relating to methods of diagnosis that use serology and other immunological techniques.
noun
An immunodiagnostic agent or product.
Origin
Early 20th century; earliest use found in Journal of the American Medical Association. From immuno- + diagnostic. Compare German Immunodiagnostik immunodiagnostics.