si unit

This is not a dictionary! - Search for "si unit" in The Danish Dictionary

• March 3. 2016 from wordnet.princeton.edu

  SI unit — noun — english

  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); "Today the United States is the only country in the world not totally committed to the Systeme International d'Unites"