0 used to say someone's eyes are covered to stop them from seeing:
The researchers tested 10 sighted, blindfolded volunteers.
I've been there so often I could probably drive there blindfolded.
The game-show contestants were blindfolded.
The horses were led blindfolded along the steep, narrow ledge.
The children take turns walking blindfolded around the obstacle course.
It's so easy, you could do it blindfolded.
