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Synonyms

bananas

American  
[buh-nan-uhz] / bəˈnæn əz /

adjective

Slang.
  1. crazy; deranged.

    All that chatter is driving me bananas.

  2. wildly enthusiastic.

    The crowd went bananas when the music began.


bananas British  
/ bəˈnɑːnəz /

adjective

  1. slang crazy (esp in the phrase go bananas )

"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 bananas

1965–70, see banana, -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.

In my house, black beans are to brownies as bananas are to banana bread.

From Salon • May 5, 2026

I’ll have a green smoothie with kale, spinach, bananas and blueberries and some collagen powder.

From Los Angeles Times • May 1, 2026

But some entrepreneurs have also identified business opportunities, including food sellers who offer hungry drivers bread and bananas, or more elaborate meals of spicy biryani rice.

From Barron's • Apr. 21, 2026

A supermarket in Orkney has been giving away bananas after accidentally ordering an estimated 38,000 of them - almost double the entire population of the islands.

From BBC • Mar. 30, 2026

In the produce market, short bananas dangled above glossy eggplant and bumpy avocados.

From "Caterpillar Summer" by Gillian McDunn

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