pa·vil·ion
                    
                                                                                                              
                                                                                                                                  pə-ˈvil-yən 
                                                      
                                                          
            1
                    
        a
    
          
                                          
              
          
                                                      : a large often sumptuous tent                                      
              
                             
the white pavilions of the Turkish irregular cavalry—
A. H. Layard
                         
                
                    
        b
    
          
                                          
              
          
                                                      : something resembling a canopy or tent                                      
              
                             
tree ferns spread their delicate pavilions—
Blanche E. Baughan
                         
                
                    2
                    
        a
    
          
                                          
              
          
                                                      : a part of a building projecting from the rest                                      
              
                             
… rang the bell of the little pavilion …—
Gertrude Stein
                         
                
                    
        b
    
          
                                          
              
          
                                                      : one of several detached or semidetached units into which a building is sometimes divided                                      
                
                    
3
                    
        a
    
          
                                          
              
          
                                                      : a usually open sometimes ornamental structure in a garden, park, or place of recreation that is used for entertainment or shelter                                      
              
                             
a dance pavilion
                                       a band pavilion
                         
                
                    
        b
    
          
                                          
              
          
                                                      : a temporary structure erected at an exposition by an individual exhibitor                                      
              
                             
visited the Chinese pavilion at the international exposition
                         
                
                    4
                    
                                          
              
          
                                                      : the lower faceted part of a brilliant below the girdle (see girdle entry 1 sense 2)   see brilliant illustration                                      
                
                    
            
              pavilioned; pavilioning; pavilions            
        
    
                                
              
          
                                                      : to furnish or cover with or put in a pavilion                                      
                
                    
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  Merriam-Webster unabridged




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