Milli-

Milli- is a prefix used to denote one thousandth of something. This prefix comes from the Latin word "mille", which means "thousand".

Milli- is widely used in the metric system to denote units of measurement such as millimeter (mm), milligram (mg), millisecond (ms), etc. For example, a millimeter is one thousandth of a meter, and a milligram is one thousandth of a gram.

This prefix is ​​also used in other areas of knowledge. For example, in electronics, a milliamp (mA) is one thousandth of an ampere, and a millivolt (mV) is one thousandth of a volt. In physics, a milliwatt (mW) is one thousandth of a watt, and a milliliter (ml) is one thousandth of a liter.

It is worth noting that milli is not the only prefix denoting decimal fractions of units of measurement. For example, the prefix “centi-” is used to denote one hundredth, and the prefix “deci-” is used to denote one tenth.

In conclusion, milli- is a prefix that is used to indicate one thousandth of something. It is widely used in the metric system and in other fields of knowledge such as electronics and physics. When using milli, it is important to remember that this prefix represents a decimal fraction and has a very small value.



Milli is one of the most commonly used prefixes in the English language. It is used to indicate one thousandth of something and is written with an “i” at the beginning of the word. For example, millimeter, milligram, milliliter, etc.

Milli- is used in various fields of science and technology, such as chemistry, physics, biology and others. It allows you to more accurately express the amount of matter or energy, which is important for scientific research and practical applications.

For example, in chemistry, milligrams are used to measure the amount of elements or compounds. In physics, millimeters are used to measure length or distance. In biology, milliliters are used to measure the volume of a liquid, such as blood or urine.

The use of milli- allows you to more accurately and clearly present quantitative data, which contributes to a deeper understanding of processes and phenomena in various fields of knowledge.



Much of what we see around us every day, including on our website, has its own history of origin. Very often we do not think about it when we use words or names obtained by assigning some new prefix. This article will focus on the word "milli-".