ˈ ̷ ̷ ̷ ̷ ˌ ̷ ̷ adjective
: of, relating to, or being an experimental procedure in which the experimenters but not the subjects know the makeup of the test and control groups during the actual course of the experiments — compare double-blind herein
ˈ ̷ ̷ ̷ ̷ ˌ ̷ ̷ adjective
: of, relating to, or being an experimental procedure in which the experimenters but not the subjects know the makeup of the test and control groups during the actual course of the experiments — compare double-blind herein
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012