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Synonyms

fundamental

American  
[fuhn-duh-men-tl] / ˌfʌn dəˈmɛn tl /

adjective

  1. serving as, or being an essential part of, a foundation or basis; basic; underlying.

    fundamental principles;

    the fundamental structure.

    Synonyms:
    primary, indispensable
  2. of, relating to, or affecting the foundation or basis.

    a fundamental revision.

  3. being an original or primary source.

    a fundamental idea.

  4. Music. (of a chord) having its root as its lowest note.


noun

  1. a basic principle, rule, law, or the like, that serves as the groundwork of a system; essential part.

    to master the fundamentals of a trade.

  2. Also called fundamental tone.  Also called fundamental note,Music.

    1. the root of a chord.

    2. the generator of a series of harmonics.

  3. Physics. the component of lowest frequency in a composite wave.

fundamental British  
/ ˌfʌndəˈmɛntəl /

adjective

  1. of, involving, or comprising a foundation; basic

  2. of, involving, or comprising a source; primary

  3. music denoting or relating to the principal or lowest note of a harmonic series

  4. of or concerned with the component of lowest frequency in a complex vibration

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a principle, law, etc, that serves as the basis of an idea or system

    1. the principal or lowest note of a harmonic series

    2. the bass note of a chord in root position

  2. Also called: fundamental frequency.   first harmonicphysics

    1. the component of lowest frequency in a complex vibration

    2. the frequency of this component

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • fundamentality noun
  • fundamentally adverb
  • fundamentalness noun
  • nonfundamental adjective
  • nonfundamentally adverb
  • unfundamental adjective
  • unfundamentally adverb

Etymology

Origin of fundamental

First recorded in 1400–50; late Middle English, from Medieval Latin fundāmentālis “of, belonging to a foundation”; fundament, -al 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The organisation maintains that the policy is "unfair and discriminatory" and that the decision reflects "a fundamental misunderstanding of Freemasonry as it is today".

From BBC

He added that while low valuations can sometimes signal deeper structural issues, “we believe the recent re-rating may be overly punitive given the broader fundamental strength still evident across the software landscape.”

From Barron's

Another clause authorizes the President to cut tariffs if a U.S. trade surplus creates “fundamental international payments problems.”

From The Wall Street Journal

Throughout the book she displays the fundamental bewilderment of the secular postmodernist contending with huge life events while cut off from the consolations of any one tradition.

From The Wall Street Journal

It now sees a disconnect between the share price and fundamentals, and argues there are higher anticipated relative returns elsewhere.

From The Wall Street Journal