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Defenition of the word si unit

    • Defenition of the word si unit

      • a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela)

    Hypernyms for the word si unit

      • metric system

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