अर्थ : 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).
उदाहरण :
Today the United States is the only country in the world not totally committed to the Systeme International d'Unites.
पर्यायवाची : international system, international system of units, si, si system, systeme international, systeme international d'unites
Si unit ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Si unit ka matlab kya hota hai?