Equal to 0.001 meters, or 39.3701 mils.
                                                            
                                                     
                        
                                                
                        
                        
                            A unit of measure in the Metric system equal to 0.03937 inch.
                                                            
                                                     
                        
                                                
                        
                        
                            A millimeter, or millimetre, is equal to 1/1000 of a meter. Abbreviation: mm See Also: Milli, SI Prefix
                                                            
                                                     
                        
                                                
                        
                        
                            a metric unit of length; 0.034 inches.
                                                            
                                                     
                        
                                                
                        
                        
                            One thousandth of a meter. There are 25.4 millimeters to the inch. When measuring the range of motion of the oral opening (mouth) a practitioner will measure from the bottom of the front incisor to the top of the bottom inciso. This increment of measurement will be done in millimeters.
                                                            
                                                     
                        
                                                
                        
                        
                            a metric unit of length; .0394 inch
                                                            
                                                     
                        
                                                
                        
                        
                            Unit of length, or one thousandth of a meter. A millimeter is .03937 inch.
                                                            
                                                     
                        
                                                
                        
                        
                            a metric unit of length equal to one thousandth of a meter 
                                                            
                                                     
                        
                                                
                        
                        
                            a small but familiar unit of distance
                                                            
                                                     
                        
                                                
                        
                        
                            a very small unit of length equal to 
                                                            
                                                     
                        
                                                
                        
                        
                            Unit of length equal to 10- or 1/1000 meter. Often referred to when measuring small distances.
                                                            
                                                     
                        
                                                
                        
                        
                            Gems are measured in millimeters. One millimeter (mm.) is one-thousandth of a meter. A meter is approximately 39 inches. One inch contains about 25 millimeters.
                                                            
                                                     
                        
                                                
                        
                        
                            thousandth of a meter; approximately .04 inch.
                                                            
                                                     
                        
                                                
                        
                        
                            One thousandth of a meter, or about 1/26 of an inch.
                                                            
                                                     
                        
                                                
                        
                        
                            Metric unit of length, equal to 0.04 inch (there are 25 mm in an inch). There are 1000 millimeters in a meter.
                                                            
                                                     
                        
                                                
                        
                        
                            The unit measure in the metric system used to determine the diameter of a diamond.
                                                            
                                                     
                        
                                                
                        
                        
                            one-thousandth of a meter, approximately 0.039 inches
                                                            
                                                     
                        
                                                
                        
                        
                            A unit of measure meaning one-thousandth of a meter.
                                                            
                                                     
                        
                                                
                        
                        
                            A unit of measurement equivalent to 0.1cm.
                                                            
                                                     
                        
                                                
                        
                        
                            a metric unit of length equivalent to 0.0394 inches; abbreviated mm
                                                            
                                                     
                        
                                                
                        
                        
                            The unit of measure used to determine the diameter and measurements of a pearl. The millimeter is also used to measure gemstones other than diamonds below ½ carat.
                                                            
                                                     
                        
                                                
                        
                        
                            A standard metric measurement of length used to determine a pearl's diameter. Often expressed as "mm," whereby one "mm" equals 1/25th of an inch.
                                                            
                                                     
                        
                                                
                        
                        
                            One one-thousandth of a meter; a dime is approximately 1 millimeter thick; 1 inch equals approximately 25 millimeters.
                                                            
                                                     
                        
                                                
                        
                        
                            One thousandth of a meter, symbol mm.
                                                            
                                                     
                        
                                                
                        
                        
                            One thousandth of an meter. ( 1 mm = 39.37 mils)
                                                            
                                                     
                        
                                                
                        
                        
                            A common metric unit of distance. One millimeter equals about 0.039 inch.
                                                            
                                                     
                        
                                                
                        
                        
                            Metric measurement of length that is 1/25 of an inch long.
                                                            
                                                     
                        
                                                
                        
                        
                            A measure of length in the metric system. A millimeter is one thousandth of a meter. There are 25 millimeters in an inch.
                                                            
                                                     
                        
                                                
                        
                        
                            In the metric system, a unit of length equivalent to 1/10 of a centimeter; 1/1000 of a meter.
                                                            
                                                     
                        
                                                
                        
                        
                            a metric measure of length. It takes about 25 millimeters to equal 1 inch. Also 1/1000 of a meter.
                                                            
                                                     
                        
                                                
                        
                        
                            A metric measurement of length used to determine a pearl's size. A millimeter is expressed as "mm," whereby one "mm" equals 1/25 of an inch. The millimeter is also used to measure gemstones other than diamonds below ½ carat.
                                                            
                                                     
                        
                                                
                        
                        
                            A millimeter is a unit of length. It is 0.001 of a meter. One inch is approximately 25.4 millimeters. Most camera equipment such as lenses is measured in millimeters.
                                                            
                                                     
                        
                                                
                        
                        
                            A metric unit used to measure length; 1 millimeter = 0.001 meter. The abbreviation for millimeter is "mm."
                                                            
                                                     
                        
                                                
                        
                        
                            a unit of measure equal to one thousandth (0.001) of a meter, or 0.03937 inches.
                                                            
                                                     
                        
                                                
                        
                        
                            (mm): A metric unit of length equaling one thousandth of a meter, or one tenth of a centimeter. There are 25.4 millimeters in one inch.
                                                            
                                                     
                        
                                                
                        
                        
                            A unit of measure, used to determine the diameter and overall measurements of a pearl Approimately 1/25th of an inch Mollusk
                                                            
                                                     
                        
                                                
                        
                        
                            0.039 U.S. inches or 1/1000 of a meter.
                                                            
                                                     
                        
                                                
                        
                        
                            One millimeter equals 0.03937 inches.
                                                            
                                                     
                        
                                                
                        
                        
                            One thousandth of one meter or 0.0394 inches.