What is the symbol mili mean?

The symbol "mili" represents the metric prefix "milli," which denotes a factor of one-thousandth (1/1,000 or 10^-3). It is commonly used in various scientific and engineering contexts to indicate smaller units, such as millimeters (mm) or milliliters (mL). The prefix helps in expressing measurements in a more manageable scale, particularly in fields like physics and chemistry.