Function: adjective
Date: 1888
: of, relating to, or being a system of units using the meter, kilogram, and second as its base units ― abbreviation mks
Function: adjective
Date: 1888
: of, relating to, or being a system of units using the meter, kilogram, and second as its base units ― abbreviation mks
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012