Syntony 
                                    
            
            CIDE DICTIONARY
                                                
                                    Syntony, 
n. [Cf. Gr.  agreement. See 
Syn-; 
Tone.]. 
 
                                            
                                                                                                
                                         State of being adjusted to a certain wave length; agreement or tuning between the time period of an apparatus emitting electric oscillations and that of a receiving apparatus, esp. in wireless telegraphy.                                                                                 [Webster 1913 Suppl.]                                                                                                                    
                                                                                    
 
                        
         
                                
            
            
    
                        
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Syntony" in Webster Dictionary Online