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International System of Units

International System of Units

WordNet



noun


(1)   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"
Wiktonary



Noun


International System of Units (abbreviated SI)
  1. The standard set of basic units of measurement, to be used in scientific literature worldwide.