Laxi Dictionary

American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition SI unit in American English

SI unit noun

[countable] noun
/ˌes ˈaɪ ˌjunɪt/
1

Système International unit: a standard scientific unit of measurement in an international system. The main units are the meter, kilogram, second, ampere, kelvin, and mole.

Synonyms and related words
absolute calibration exa-
Definition SI unit in American English