immunoassay | sense examples, Usage and Definition from wordnet dictionary online

Noun immunoassay has 1 sense

immunoassay, immunochemical assay - identification of a substance (especially a protein) by its action as an antigen; "PSA in the blood can be measured with an immunochemical assay"
--₁ is a kind of bioassay
--₁ has particulars: radioimmunoassay