to be blind as a bat

Idiom

To be blind as a bat

Definition

To be completely unable to see or understand something

Examples

He was as blind as a bat when it came to understanding the new software

She was blind as a bat to the fact that her friend was upset

Origin

The origin of this phrase is unknown, but it is likely derived from the fact that true bats have poor eyesight

FAQs

Question

What is the meaning of ‘to be blind as a bat’?

Answer

To be completely unable to see or understand something

Question

Where does the phrase ‘to be blind as a bat’ come from?

Answer

The origin of this phrase is unknown, but it is likely derived from the fact that true bats have poor eyesight