Medical Dictionary


adj dou·ble–blind \ˌdəb-əl-ˈblīnd\

Medical Definition of DOUBLE-BLIND

:  of, relating to, or being an experimental procedure in which neither the subjects nor the experimenters know which subjects are in the test and control groups during the actual course of the experiments—compare open-label, single-blind


How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears