fundamentally

adverb

fun·​da·​men·​tal·​ly ˌfən-də-ˈmen-tᵊl-ē How to pronounce fundamentally (audio)
: with regard to what is basic, essential, or fundamental : at a fundamental level
a fundamentally honest person
a fundamentally new/different approach
Most theories of the internal structure of Venus begin with the assumption that the planet is fundamentally similar to the earth …Andrew and Louise Young
: in a basic or fundamental manner
This "disposable" work force is the most important trend in business today, and it is fundamentally changing the relationship between Americans and their jobs.Janice Castro

Examples of fundamentally in a Sentence

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As always with great new restaurants these days, getting a table is a bit of an investment, though Bánh Anh Em takes the fundamentally democratic approach of allowing no reservations at all. Helen Rosner, New Yorker, 20 July 2025 Geopolitical Calculations and Rival Responses The corridor's success would fundamentally alter regional power dynamics, explaining why rival powers are recalibrating their strategies. Güney Yıldız, Forbes.com, 18 July 2025 Nothing has fundamentally improved for the company since Jackson’s purchases. Ari Levy, CNBC, 18 July 2025 Colbert then inherited a program defined by its past host’s curmudgeonly brand of snark and fundamentally remade it into a much more thoughtful and authentic show. David Sims, The Atlantic, 18 July 2025 See All Example Sentences for fundamentally

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of fundamentally was in the 15th century

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Cite this Entry

“Fundamentally.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fundamentally. Accessed 29 Jul. 2025.

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