Outrageously Funny Word Dictionary :: Millimetres

👉 The term "millimetres" is a unit of measurement used to measure the thickness or size of objects. It is defined as one-thousandth (1/10,000) of an inch (inch). Millimeters are often used in practical applications such as measuring objects and documents that are too large for millimeters to accurately measure, but smaller than millimetres.

millimetres