international_system_of_units
1. [ noun ] a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) mass (kilogram) time (second) electric current (ampere) temperature (kelvin) amount of matter (mole) and luminous intensity (candela)
Synonyms: Systeme_International_d'Unites Systeme_International International_System si_system SI
Related terms: metric_system
Similar spelling:   international_organization
  international_organisation
  International_Court_of_Justice
  international_wanted_notice
  International_Labor_Organization
  international_logistic_support
  international_nautical_mile
  International_Monetary_Fund