ad infinitum

adverb or adjective

ad in·​fi·​ni·​tum ˌad-ˌin-fə-ˈnī-təm How to pronounce ad infinitum (audio)
 also  ˌäd-
: without end or limit

Examples of ad infinitum in a Sentence

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.
And of course, 102 acres on the Pacific Ocean just screams location, location, ad infinitum. David Weiss, Forbes, 19 Mar. 2025 Suddenly, Devers was no longer the Red Sox’s third baseman ad infinitum. Bill Speros, Boston Herald, 14 Mar. 2025 Doing so literally means signing his life away, as Mickey 1 (the OG version of his character) agrees to have his body scanned and his memories archived, so he can be replicated — and recycled — ad infinitum, every time an unlucky copy hits a snag. Peter Debruge, Variety, 15 Feb. 2025 Finally, there's an option to repeat the video ad infinitum. PCMAG, 9 Feb. 2025 See All Example Sentences for ad infinitum

Word History

Etymology

borrowed from Latin ad infīnītum

First Known Use

1581, in the meaning defined above

Time Traveler
The first known use of ad infinitum was in 1581

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Cite this Entry

“Ad infinitum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ad%20infinitum. Accessed 27 Mar. 2025.

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