Look up CM, Cm, c.m., cM, or cm in Wiktionary, the free dictionary. CM or its variants may refer to: Chief Minister, an appointed head of government. Search for cm or c-m on Wikipedia. This disambiguation page lists articles associated with the title CM. A centimetre (the American spelling is centimeter, symbol cm) is a unit of length in the International System of Units (SI) measurement system. It is equal to one hundredth of a metre. A centimeter is a unit of measuring length under the metric system of measurement. It can be abbreviated as 'cm'. Learn everything about centimeters in this article. A centimeter (cm) is a metric unit of measurement used for measuring the length of an object. Learn about the tools, conversion charts, examples, & more. Definition: A centimeter (symbol: cm) is a unit of length in the International System of Units (SI), the current form of the metric system. It is defined as 1/100 meters. Units of length conversion charts are discussed here in metric units of length and customary units of length: In math when we use length, we know that the standard unit of length is ‘Metre’ which is written in short as ‘m’. A metre length is divided into 100 equal parts. Tap, swipe and trade on the go with Mobile App, brought to you by award-winning broker, CMTrading. With this cutting-edge mobile trading app, you can easily access the financial markets, get 100%. A centimetre (International spelling) or centimeter (American English), with SI symbol cm, is a unit of length in the International System of Units (SI) equal to one hundredth of a metre, centi- being the SI prefix for a factor of 1 100. [1] CMTrading is one of the world's most innovative brokers, offering multiple trading solutions. Start trading with a minimum deposit of $300.