Antiphon(n.) A musical response; alternate singing or chanting. See   Antiphony, and Antiphone.
    
    
    
        Antiphon(n.) A verse said before and after the psalms.
    
    
    
        Antiphonal(a.) Of or pertaining to antiphony, or alternate singing;   sung alternately by a divided choir or opposite choirs.
    
    
    
        Antiphonal(n.) A book of antiphons or anthems.
    
    
    
        Antiphone(n.) The response which one side of the choir makes to the   other in a chant; alternate chanting or signing.
    
    
    
        Antiphoner(n.) A book of antiphons.
    
    
    
        Antiphonic(a.) Antiphonal.
    
    
    
    Words within antiphon