JMdict: 1756670

基本単位 【きほんたんい】

  1. [n] base unit (metre, etc.); standard unit
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
Fundamentals, Radical (chem), Counter For Machines, Foundation もと, もとい
Book, Present, Main, Origin, True, Real, Counter For Long Cylindrical Things ホン もと
Simple, One, Single, Merely タン ひとえ
Rank, Grade, Throne, Crown, About, Some くらい, ぐらい