The Collaborative International Dictionary of English v.0.48:
Phono- \Pho"no-\ A combining form from Gr. fwnh` sound, tone; as, phonograph, phonology. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Phono \Phono\, n. (Zool.) A South American butterfly (Ithonia phono) having nearly transparent wings. [1913 Webster]