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 or less commonly aegagropile  
 or egagropile    
                         plural aegagropilas or aegagropilae
                                    ˌē-gə-ˈgrä-pə-ˌlē
 also aegagropiles or egagropiles                                  
              
          
                                                      : a ball of hair or a concretion found in the stomach of the goat and other ruminants                                      
                
                     
            
   
                   
                      
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                                 plural aegagropilas or aegagropilae                                  
              
          
                                                      : a ball-shaped mass of hairlike filaments formed by some algae (as certain species of the genus Cladophora)                                      
                
                    
            
   
                   
                      
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                                capitalized                         in some classifications 
                                  
              
          
                                                      : a genus of algae comprising all forms forming aegagropilas                                      
                
                    
            
   
                   
             
                    
                        
        
        
                                
        
                
                
                
        
                
     
    
                                                    
                                                                                                                                                                                                        
            
                                    
                        
                                                    
                                
                       
                                        
                
                                                
                            
            
                                    
                                    
                        
                                            
                                                            
                                    
                                                                
                                
                                    
                
                
                
                
                
                
                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                        
                                                    
                            
                                                               
                                                
  
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  Merriam-Webster unabridged
 
                          
                    
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