noun. 
                    One who is skilful in shooting with a gun or a bow; one who readily hits the mark; a good shooter.
                  
                
                  
                    noun. 
                    One who, not being able to write, makes his mark instead of signing his name.
                  
                
                  
                    noun. 
                    A soldier who makes 60 per cent. at target practice at ranges up to 600 yards.