Obscured by haze or mist; clouded; turbid; as, poor visibility in the murky water.
                                                            
                                                     
                        
                                                
                        
                        
                            Mainly a fault in red wines that are lacking brightness; somewhat swampy.
                                                            
                                                     
                        
                                                
                        
                        
                            characterized by a heavy dimness or obscurity caused by smoke, fog, or pollution Testing for Water Quality