ga·​ga ˈgä-(ˌ)gä How to pronounce gaga (audio)
informal : marked by extreme enthusiasm : infatuated
She is gaga about/over golf.
… in one day, the book was a best seller and America was gaga over crosswords.Richard Wolkomir
often used with go
The crowd went gaga over the new film star.
informal : marked by thought or action that lacks good sense or judgment : foolish
He thinks all bungee jumpers are a bit gaga.

Examples of gaga in a Sentence

I can't understand how anyone could be so gaga over golf. He thinks that most artists are at least a little bit gaga.
Recent Examples on the Web One of the main differences between free gaga classes and a hardware-plus-subscription platform such as Peloton is hundreds of millions of dollars in revenue. Michael Owen, The Atlantic, 29 May 2020 Turns out, the two actors/singers have been gaga for each other (terrible pun, sorry) for a long time. Katherine J. Igoe, Marie Claire, 27 Feb. 2019 Juul, a startup that makes e-cigarettes that teenagers are gaga for, is raising $1.2 billion in a round that would value the company at $15 billion — on par with companies like Lyft or Snap. Recode Staff, Recode, 10 July 2018 For the past several years, restaurant chefs have been gaga for sous-vide cooking, but the contraptions required seemed too scientific for home cooks. Liz Biro, Indianapolis Star, 28 Aug. 2017 And in true Gaga fashion, there were a few wigs — and some dramatic eye shadow looks — involved as well. Jillian Ruffo,, 4 Aug. 2017

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'gaga.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History


borrowed from French, derivative of gaga "fool," of imitative origin

First Known Use

1910, in the meaning defined at sense 1

Time Traveler
The first known use of gaga was in 1910

Dictionary Entries Near gaga

Cite this Entry

“Gaga.” Dictionary, Merriam-Webster, Accessed 4 Mar. 2024.

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