Dictionary and Thesaurus

Definition of Si System

• (noun) 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"

Synonyms of Si System

• Systeme International D'unites
• Systeme International
• SI System
• SI
• SI Unit
• International System Of Units
• International System

Antonyms of Si System

Homophones of Si System