Last Updated：2025/11/20

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(usually in the plural) A leading or primary principle, rule, law, or article, which serves as the groundwork of a system; an essential part / (physics) The lowest frequency of a periodic waveform.

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fundamental

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Source Word

fundamental

IPA(Pronunciation)

/ˌfʌndəˈmɛntəl/

Noun

plural-normally

(usually in the plural) A leading or primary principle, rule, law, or article, which serves as the groundwork of a system; an essential part / (physics) The lowest frequency of a periodic waveform.

Japanese Meaning

（複数形でよく用いられる）システムの基盤となる主要な原則、法則、規則、または項目。すなわち、基本的な原理や不可欠な部分として理解される。 / （物理学において）周期波形の最も低い周波数、すなわち基本周波数