Eleventh /(?)/

E·lev·enth

Eleventh

a.
  1. Next after the tenth; as, the eleventh chapter.
  2. Constituting one of eleven parts into which a thing is divided; as, the eleventh part of a thing.
  3. Of or pertaining to the interval of the octave and the fourth. (Mus.)

Eleventh

n.
  1. The quotient of a unit divided by eleven; one of eleven equal parts.
  2. The interval consisting of ten conjunct degrees; the interval made up of an octave and a fourth. (Mus.)