fundamental

adjective
fun·​da·​men·​tal | \ ˌfən-də-ˈmen-tᵊl How to pronounce fundamental (audio) \

Definition of fundamental

 (Entry 1 of 2)

1a : serving as a basis supporting existence or determining essential structure or function : basic Responsibility is fundamental to democracy. The Constitution ensures our fundamental rights.
b : serving as an original or generating source : primary a discovery fundamental to modern computers
2a : of or relating to essential structure, function, or facts : radical fundamental change also : of or dealing with general principles rather than practical application fundamental science
b : adhering to fundamentalism a preacher who is evangelical, Bible-teaching, and fundamental
3 : of central importance : principal fundamental purpose such fundamental events as birth, marriage, and death
4 : belonging to one's innate or ingrained characteristics : deep-rooted her fundamental good humor
5 : of, relating to, or produced by the lowest component of a complex vibration (see vibration sense 1)

fundamental

noun

Definition of fundamental (Entry 2 of 2)

1 : something fundamental especially : one of the minimum constituents without which a thing or a system would not be what it is
2a : the principal musical tone produced by vibration (as of a string or column of air) on which a series of higher harmonics is based
b : the root of a chord
3 : the harmonic component of a complex wave that has the lowest frequency and commonly the greatest amplitude

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Choose the Right Synonym for fundamental

Adjective

essential, fundamental, vital, cardinal mean so important as to be indispensable. essential implies belonging to the very nature of a thing and therefore being incapable of removal without destroying the thing itself or its character. conflict is essential in drama fundamental applies to something that is a foundation without which an entire system or complex whole would collapse. fundamental principles of algebra vital suggests something that is necessary to a thing's continued existence or operation. cut off from vital supplies cardinal suggests something on which an outcome turns or depends. a cardinal rule in buying a home

Examples of fundamental in a Sentence

Adjective The Constitution ensures our fundamental rights. There's a fundamental difference between these two political parties. These ideas are of fundamental importance. The revolution brought about a fundamental change in the country. We need to make some fundamental changes in the way we do business. We need to address these problems on a more fundamental level.
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Recent Examples on the Web: Adjective The group urged legislation to give teeth to the Supreme Court’s decision in 2017 that privacy was a fundamental right. Fahad Shah, The Christian Science Monitor, 26 July 2021 The commitment to free speech as a fundamental right is the cornerstone of India’s democratic system. Washington Post, 18 July 2021 In some of the discourse around this story, there have been arguments made that the choice to have, or not have, children is a fundamental right. Lisa Deaderick, San Diego Union-Tribune, 4 July 2021 This is essential to protecting the fundamental right of not having to incriminate oneself. Erwin Chemerinsky, Star Tribune, 1 July 2021 Press freedoms are a fundamental right guaranteed by Hong Kong's Basic Law, the city's mini-constitution. Eric Cheung, CNN, 16 June 2021 On the heels of President Biden declaring his commitment to protect the fundamental right to vote, Attorney General Merrick Garland followed up today with a policy address on voting rights. Rayna Reid, Essence, 11 June 2021 Freedom of speech is a fundamental right set out in the Constitution. Andrew Mercado, National Review, 10 June 2021 According to Taney, Congress’s slavery ban violated the fundamental right of slaveholders to their property. Jeannie Suk Gersen, The New Yorker, 8 June 2021 Recent Examples on the Web: Noun The program teaches students the fundamental of electricity as well as the math and sciences needed to work on power lines. Leada Gore | Lgore@al.com, al, 6 Apr. 2021 This has always been a timeless fundamental of marketing, but so much more evident now. Sarah Hofstetter, Forbes, 17 Mar. 2021 Called Fleming's Left Hand Rule, this fundamental of electromagnetism states that the confluence of a magnetic field and an electric current passing through a fluid will cause the fluid to be propelled in one direction. Abe Dane, Popular Mechanics, 14 Jan. 2021 For a company of its size, that kind of a move is less a reflection of business fundamentals,... Laura Forman, WSJ, 26 May 2020 Investors should consider making pair trades, buying the cheaper and shorting the dearer of two materials that are linked to the same economic fundamentals, the strategists wrote. Gregor Stuart Hunter, Bloomberg.com, 12 May 2020 When at its best, Golden State expertly exhibits the fundamentals of the game, pulling from the Harlem Globetrotters and Hickory High for an up-tempo style all its own. Connor Letourneau, SFChronicle.com, 26 Apr. 2020 Braidy wanted students to learn the fundamentals of the main systems used in manufacturing plants, such as hydraulic and motor control systems, Tackett said. Morgan Watkins, The Courier-Journal, 23 Dec. 2019 With six teams in the coed division, ages 6-8, the focus is on learning the fundamentals and rules of the game. Emmett Hall, sun-sentinel.com, 12 Dec. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'fundamental.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of fundamental

Adjective

15th century, in the meaning defined at sense 1b

Noun

1617, in the meaning defined at sense 1

History and Etymology for fundamental

Adjective

Middle English, borrowed from Late Latin fundāmentālis "serving as a foundation," from Latin fundāmentum "foundation, basis" + -ālis -al entry 1 — more at fundament

Noun

derivative of fundamental entry 1

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Time Traveler for fundamental

Time Traveler

The first known use of fundamental was in the 15th century

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Dictionary Entries Near fundamental

fundament

fundamental

fundamental bass

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Statistics for fundamental

Last Updated

29 Jul 2021

Cite this Entry

“Fundamental.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fundamental. Accessed 3 Aug. 2021.

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More Definitions for fundamental

fundamental

adjective

English Language Learners Definition of fundamental

 (Entry 1 of 2)

: forming or relating to the most important part of something
: of or relating to the basic structure or function of something

fundamental

noun

English Language Learners Definition of fundamental (Entry 2 of 2)

: one of the basic and important parts of something : a fundamental part

fundamental

adjective
fun·​da·​men·​tal | \ ˌfən-də-ˈmen-tᵊl How to pronounce fundamental (audio) \

Kids Definition of fundamental

 (Entry 1 of 2)

: being or forming a foundation : basic, essential The discovery was fundamental to science. our fundamental rights

Other Words from fundamental

fundamentally adverb

fundamental

noun

Kids Definition of fundamental (Entry 2 of 2)

: a basic part the fundamentals of arithmetic

fundamental

noun
fun·​da·​men·​tal | \ ˌfən-də-ˈment-ᵊl How to pronounce fundamental (audio) \

Medical Definition of fundamental

: the principal musical tone produced by vibration (as of a string or column of air) on which a series of higher overtones is based

More from Merriam-Webster on fundamental

Nglish: Translation of fundamental for Spanish Speakers

Britannica English: Translation of fundamental for Arabic Speakers

Britannica.com: Encyclopedia article about fundamental

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