noun, verb ·Rare ·Advanced level

Definitions

Noun

1. 1
   A procedure that uses the binding of a radioactively labeled substance to an antibody in order to analyze minute amounts of biological compounds.
2. 2
   immunoassay of a substance that has been radioactively labeled wordnet

Verb

1. 1
   To assay by this process.

Synonyms

All synonyms

immunoradioassay

Etymology

From radio- + immunoassay.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.