mind-boggling

adjective

mind-bog·​gling ˈmīn(d)-ˌbä-g(ə-)liŋ How to pronounce mind-boggling (audio)
Synonyms of mind-bogglingnext
: mentally or emotionally exciting or overwhelming
mind-bogglingly adverb

Examples of mind-boggling in a Sentence

a big-box store with a mind-boggling array of home-improvement supplies for the do-it-yourselfer
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Fruits are ripening and the birds are overhead migrating day and night, guided by the sun and stars on their mind-boggling journeys. Literary Hub, 23 Apr. 2026 Remember, Chavez struck out a mind-boggling one time over her final two seasons for the Panthers. Rick Armstrong, Chicago Tribune, 21 Apr. 2026 The idea of a live-action FernGully is already mind-boggling. Kathryn Vanarendonk, Vulture, 17 Apr. 2026 The Terafab project — which has a mind-boggling goal to supply 1 terawatt of annual computing capacity — is the latest ambitious undertaking by Musk. Bloomberg, Mercury News, 16 Apr. 2026 See All Example Sentences for mind-boggling

Word History

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of mind-boggling was in 1955

Browse Nearby Words

Cite this Entry

“Mind-boggling.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mind-boggling. Accessed 25 Apr. 2026.

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