Millimeter

A millimeter is a unit of length in the metric system, equal to one thousandth of a meter. It is a commonly used unit for measuring small distances and lengths. The symbol for millimeter is "mm."

For context:

• 1 millimeter (mm) = 0.001 meters (m)
• 1 meter = 1,000 millimeters

Millimeters are widely used in everyday life, engineering, and science for precise measurements. For example, they are used to measure the dimensions of small objects, the thickness of materials, and in technical drawings. The millimeter is a standard unit of measurement for expressing dimensions that are too small to be conveniently measured in centimeters or meters.