radioallergosorbent
/ˌreɪdɪəʊˌaləɡə(ʊ)ˈsɔːb(ə)nt/ /ˌreɪdɪəʊˌaləɡə(ʊ)ˈzɔːb(ə)nt/Immunology
adjective
Designating a form of radioimmunoassay used to measure IgE antibodies to specific allergens; especially in radioallergosorbent test.
Origin
1960s. From radio- + allerg- + -o- + -sorbent.