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The millimetre or millimeter (American spelling) is a unit of length in the International System of Units (SI), equal to one thousandth of a metre, ...
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The millimetre is a metric unit of length. The symbol for the millimetre is mm. There are 1,000 millimetres in a metre. This short article about mathematics ...
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A millimetre of mercury is a manometric unit of pressure, formerly defined as the extra pressure generated by a column of mercury one millimetre high, ...
(Mm) (rare) 1,000 km; Mile Marker (MM); Millimetre (mm); Millimolar (mM), a unit of concentration of a solution; Momme, a unit of textile measurement; One ...
Millimetre of water (US spelling millimeter of water) is a unit of pressure. It may be defined as the pressure exerted by a column of water of 1 mm in ...
The metric system is a decimal-based system of measurement. The current international standard for the metric system is the International System of Units ...
The prefix milli-, likewise, may be added to metre to indicate division by one thousand; one millimetre is equal to one thousandth of a metre.
The inch (symbol: in or ″) is a unit of length in the British Imperial and the United States customary systems of measurement. It is equal to 1/36 yard or ...
The metre was originally defined in 1791 by the French National Assembly as one ten-millionth of the distance from the equator to the North Pole along a great ...
The history of the metric system began during the Age of Enlightenment with measures of length and weight derived from nature, along with their decimal ...