ˈbɑːŋkɚz
not used before a noun
informal
: crazy
You have to be bonkers to gamble that much.
I was driven bonkers by the noise.
Cite this Entry
“Bonkers.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/bonkers. Accessed 24 Jun. 2026.
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