System International

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
SI
Pronunciation
/ˈsɪstəm ˌɪnərˈnæʃənɑl/
Category
Miscellaneous
Related Field
Unclassified

Examples in Context

  1. The basic unit of electric current adopted under the System International(SI) d'Unites.
  2. The basic unit of length adopted under the System International(SI) d'Unites ( approximately 1.094 yards ).
  3. The molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the System International(SI) d'Unites.
  4. IMO search and rescue system International Convention for the Unification of Certain Rules Relating to Assistance and Salvage of Aircraft or by Aircraft at Sea
  5. The basic unit of thermodynamic temperature adopted under the System International(SI) d'Unites. Calories are a measure of the heat energy in food.

Other meanings of SI