Definition for

fundamental


Pertaining to the foundation; serving as or being a component part of a foundation or basis; hence, essential; important; original; elementary: as, a fundamental truth or principle; a. fundamental law.

See fundamental, n., 2.

The low tone generated by the tones of a chord. Also called fundamental note.

noun – A leading or primary principle, rule, law, or article, which serves as the groundwork of a system; an essential part: as, the fundamentals of the Christian faith.

noun – In music: The root of a chord.

noun – The generator of a series of harmonics. Also called fundamental bass, note, or tone.

adjective – Pertaining to the foundation or basis; serving for the foundation.

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