noun
blind test
A test where the tester or subject does not know certain information to avoid bias, such as in product comparisons or clinical trials.
このブラインドテストでは、どのコーヒーが一番人気か調べます。
In this blind test, we'll find out which coffee is the most popular.
Variant with interpunct, sometimes seen in product names or emphasis.
Loanword from English 'blind test'.