English

Adjective

æquisonant ‎(not comparable)

1. Obsolete form of equisonant.
   • 1840, J. A. Hamilton and Thomas Busby, A Dictionary of Three Thousand Musical Terms, page 4:

     Strictly speaking, only unisons are æquisonant; but the same property is often allowed to octaves, because, to the common ear, octaves seem but a doubling of the same sound.