Words Like HELIOGRAM
    
   We have put together a list of words that are similar to HELIOGRAM.
    
    
    
        
            1 Alternative Words Similar to heliogram
   
            
               
            
            
        
       
    
    
        3 definitions of heliogram
           
        
    1
    
        A message transmitted by a heliograph.
    
    
    
 
    2
    
        a message transmitted by means of the sun's rays
    
    
    
 
    3
    
        A message which is transmitted by heliographic methods. See heliograph.