blind as a bat
phrase
variants or less commonly as blind as a bat
informal + often offensive
: unable to see well : having very poor vision
see usage paragraph at blind entry 1
Cite this Entry
“Blind as a bat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/blind%20as%20a%20bat. Accessed 25 Apr. 2026.
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