Definition, Meaning & Synonyms
si-unit
noun
/ˌesˈaɪ ˈjuːnɪt/
Definition
A standard unit of measurement in the International System of Units (SI).
Examples
- The meter is a fundamental SI unit for measuring length.
- In science, temperature is often reported in degrees Celsius, an SI unit.
Meaning
SI units provide a consistent method for measuring physical quantities and form the basis for scientific and technical measurements.
Synonyms
- metric unit
- standard unit
