Octochord

from The Collaborative International Dictionary of English v.0.48
Octachord \Oc"ta*chord\, n. [Gr. ? with eight strings; 'okta-
   (for 'oktw` eight) + ? string, chord: cf. F. octacorde.]
   (Mus.)
   An instrument of eight strings; a system of eight tones.
   [Also written {octochord}.]
   [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Octochord \Oc"to*chord\, n. (Mus.)
   See {Octachord}.
   [1913 Webster]
    

[email protected]