metric system

English dictionary entry

Meanings

noun
  1. The system of units developed in France in the 1790s and now used worldwide.
  2. The modern version of that system, Système International d'Unités (International System of Units), or SI that is based on the base units of the meter/metre, the kilogram, the second, the ampere, the kelvin, the mole, and the candela.
  3. Any variant of that system that was not codified as SI, such as cgs.

Pronunciation

/ˈmɛtɹɪk ˌsɪstəm/ LL-Q1860 (eng)-Persent101-metric system.wav

Word forms

metric system

Etymology

From metric + system, from French métrique. See also meter.

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