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Length > metre > Millimetre

Preferred term

mmMillimetre  

Definition

  • The millimetre (International spelling as used by the International Bureau of Weights and Measures) or millimeter (American spelling) (SI unit symbol mm) is a unit of length in the metric system, equal to one thousandth of a metre, which is the SI base unit of length. It is equal to 1000 micrometres or 1000000 nanometres. A millimetre is equal to exactly 5/127 (approximately 0.039370) of an inch.

Broader concept

Notation

  • 0112/2///62720#UAA862
  • mm
  • MMT

URI

https://vocab.sentier.dev/units/unit/MilliM

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