radioimmunoassay
noun
ra·dio·im·mu·no·as·say ˌrā-dē-ˌō-i-myə-nō-ˈa-ˌsā 
-i-ˌmyü-,
-a-ˈsā
: immunoassay of a substance that has been radioactively labeled
radioimmunoassayable
ˌrā-dē-ˌō-i-myə-nō-ˈa-ˌsā-ə-bəl
adjective -i-ˌmyü-
-a-ˈsā
Word History
First Known Use
1961, in the meaning defined above
Medical Definition
radioimmunoassay
noun
ra·dio·im·mu·no·as·say ˌrād-ē-ō-ˌim-yə-nō-ˈas-ˌā, -im-ˌyü-, -a-ˈsā
: immunoassay of a substance (as insulin) that has been radiolabeled —abbreviation RIA
- proxies
- proxiest
- proximae
- proximal
- proximal convoluted tubule
- proximally
- proximas
- proximata
- proximate
- proximate matter
- proximate principles
- proximate substances
- proximately
- proximateness
- proximatenesses
- proximations
- proxime
- proximities
- proximity
- proximity effect
- proximity fuse
- proximity fuze
- proximo
- proxxer
- proxxest