The millimetre (SI symbol: mm; international spelling) or millimeter (American spelling) is a unit of length in the International System of Units (SI), equal to one thousandth of a metre, the SI base unit of length.

Millimeters to Inches (mm to inches) conversion calculator for length conversions with additional tables and formulas.

The symbol of a millimeter is “mm.” In case you are wondering how to measure length in millimeters or how a length of a millimeter or 1 mm looks like, let’s check it out on a ruler.

Definition: A millimeter (symbol: mm) is a unit of length in the International System of Units (SI). It is defined in terms of the meter, as 1/1000 of a meter, or the distance traveled by light in 1/299 792 458 …

Jul 26, 2024 · In photography, millimeters determine the focal length of lenses, affecting the field of view and magnification of images. Measuring millimeters with precision requires specific tools that can …

The meaning of MILLIMETER is a unit of length equal to 1/1000 meter.

The word is usually expressed as 'mm' and is considered to be equal to one-thousandth of a meter. The metric unit consists of meters, centimeters, millimeters, and inches.

millimetre (mm), unit of length equal to 0.001 metre in the metric system and the equivalent of 0.03937 inch.

The symbol for millimeter is mm and the International spelling for this unit is millimetre. The base unit for a millimeter is meter and the prefix is milli. The prefix milli is derived from the Latin mille meaning one …

noun [ C ] us / ˈmɪl·əˌmi·t̬ər / (abbreviation mm) Add to word list a unit of measurement of length equal to 0.001 meter (Definition of millimeter from the Cambridge Academic Content Dictionary © Cambridge …