noun. 
                    In medicine, a morbid accumulation of watery liquid in any cavity of the body or in the tissues. See edema, anasarca., and ascites.
                  
                
                  
                    noun. 
                    In botany, a disease in succulent plants caused by an excess of water.
                  
                
                  
                    noun. 
                    In fish-culture, a disease of young trout.