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Synonyms

bats

American  
[bats] / bæts /

adjective

Slang.
  1. insane; crazy.

    He's gone bats.


bats British  
/ bæts /

adjective

  1. informal crazy; very eccentric

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of bats

First recorded in 1915–20; see origin at bat 2, -s 3

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"If I have to share it with the bats, I'll find a way of sharing it with the bats," Hammond told BBC Wales.

From BBC Sep. 5, 2026

"You don't move somewhere as beautiful as this and expect to stamp out everything that already lives there... I'm sure there's room for the bats and me in Abergavenny."

From BBC Sep. 5, 2026

Less than 1% of bats in nature are infected with rabies, according to the National Park Service.

From Los Angeles Times Sep. 4, 2026

“And obviously it’s a young, hungry team out there. Came out last night swinging the bats, so it’d be nice to put up a zero, get a lead, and go from there.”

From Los Angeles Times Sep. 3, 2026

Theirs was the Cadillac of clubhouses, sporting several parlors and a poolroom, a bounty of boxing gloves, baseball team jerseys, bats, and cleats, all paid for by their political patron, Frank Ragen.

From "A Few Red Drops: The Chicago Race Riot of 1919" by Claire Hartfield

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