The symbol for centimeter is cm. It is a unit of length measurement and is also the International Standard Unit of Length. One centimeter is one-hundredth of a meter and one-tenth of a decimeter.
The unit of length refers to the basic unit for measuring spatial distance. It is the basic unit developed by humans to regulate length. Its international unit is “meter” (symbol “m”), commonly used units are millimeter (mm), centimeter (cm), decimeter (dm), kilometer (km), meter (m), micrometer (μm), nanometer (nm) and so on. Units of length play an important role in various fields.