noun. 
                    A million dollars.
                  
                
                  
                    noun. 
                    A unit of length equal to one thousandth (10−3) of an inch (0.0254 millimeter), used, for example, to specify the diameter of wire or the thickness of materials sold in sheets.
                  
                
                  
                    noun. 
                    A milliliter; one cubic centimeter.
                  
                
                  
                    noun. 
                    A unit of angular measurement used in artillery and equal to  1/6400  of a complete revolution.