Source : Webster's Revised Unabridged Dictionary (1913)

Neginoth \Neg"i*noth\, n. pl. [Heb. n[e^]g[=i]n[=o]th.]
   (Script.)
   Stringed instruments. --Dr. W. Smith.

         To the chief musician on Neginoth.       --Ps. iv.
                                                  9heading).