adj \ˌsiŋ-gəl-ˈblīnd\

Definition of SINGLE-BLIND

: 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, open-label

Seen & Heard

What made you want to look up single-blind? Please tell us where you read or heard it (including the quote, if possible).