fundamental

[fuhn-duh-men-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

/ 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

noun

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

2. 1. the principal or lowest note of a harmonic series

   2. the bass note of a chord in root position

3. Also called: fundamental frequency.  first harmonic. physics

   1. the component of lowest frequency in a complex vibration

   2. the frequency of this component

Other Word Forms

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

Word History and Origins

Origin of fundamental¹

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

Example Sentences

“My thoughts are you win ballgames from January through July when you meet daily and go over fundamentals, skills and get bigger, stronger and faster. You win it in the weight room,” Garrett said.

Read more on Los Angeles Times

Norris says having "two drivers who respect the team and are not selfish" is fundamental in this.

Read more on BBC

For retailers, advertisers, and investors, this marks the start of a fundamental shift away from traditional search engines—one that will reroute consumer spend and create winners and losers during the holiday season and beyond.

Read more on Barron's

For retailers, advertisers, and investors, this marks the start of a fundamental shift away from traditional search engines—one that will reroute consumer spend and create winners and losers during the holiday season and beyond.

Read more on Barron's

The architecture of his songs has a “classic” feel, evoking earlier eras when facility with the fundamentals of melody and harmony carried greater value.

Read more on The Wall Street Journal

Related Words

• central 
• constitutional 
• crucial 
• elemental 
• elementary 
• essential 
• indispensable 
• integral 
• intrinsic 
• major 
• necessary 
• paramount 
• principal 
• radical 
• significant 
• structural 
• theoretical 
• underlying 
• vital