Idiom: blind as a bat
Note:
This idiom can be confusing for some people because bats have eyes and can see with them!
In the dark (for example at night or in caves) bats can also “see” to get around or locate things by using their ears (they use echolocation). Perhaps that’s why this idiom came about.
Want to expand your idiom knowledge even further? Download our free eBook, '25 Illustrated Idioms,' to learn more useful expressions with fun visuals that make understanding idioms a breeze. Sign up now to get your free copy!
More idioms will be added in the future so check back frequently or sign-up for my free newsletter to learn about new updates to my website.