Definition: Meaning of, SI unit in English to English dictionary.
Pronunciation:/ ɛsˈʌɪ ˈjuːnɪt /
noun
synonym
antonym
Word Forms:
Singular
Plural
SI unit
SI units
candelamolekelvinamperesecondkilogrammeter a complete metric system of units of measurement for scientists; fundamental quantities are length and mass and time and electric current and temperature and amount of matter and luminous intensity