Words Like PNEUMATOPHORE
    
   We have put together a list of words that are similar to PNEUMATOPHORE.
    
    
    
        
            1 Alternative Words Similar to pneumatophore
   
            
               
            
            
        
       
    
    
        6 definitions of pneumatophore
           
        
    1
    
        A pneumatocyst, or a structure which supports such a float; especially, the proximal dilatation of the cœnosarc or hydrosome of the Physophoridæ See cuts under Athorybia and Hydroszoa.
    
    
    
 
    2
    
        An apparatus for supplying a person with oxygen when in a place filled with bad or unwholesome air.
    
    
    
 
    3
    
        In phytogeography, a lateral root, submerged or more often exposed to the air, at least periodically, so differentiated as to serve the purpose of respiration; a respiratory root.
    
    
    
 
    4
    
        A gas-filled sac or float of some colonial marine coelenterates, such as the Portuguese man-of-war.
    
    
    
 
    5
    
        An aerial root, in mangroves etc., specialized for gaseous exchange.
    
    
    
 
    6
    
        an air-filled root (submerged or exposed) that can function as a respiratory organ of a marsh or swamp plant