be (as) blind as a bat

(redirected from am blind as a bat)

be (as) blind as a bat

1. To be unable to see at all. After neglecting his vision for years, my grandfather became blind as a bat, unable to even see shadows.
2. To have poor vision. I've worn glasses for 20 years, so I'm as blind as a bat now. That's not a cat, it's a trashcan! Geez, you really are blind as a bat!
3. To be oblivious to something. Are you blind as a bat? Those two have been flirting all afternoon!
See also: bat, blind
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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