Ninth
Pronunciation : Ninth
Part of Speech : a.
Etymology : [From Nine; cf. AS. nigoedha.]
Definition : 1. Following the eight and preceding the tenth; coming after eight others.
2. Constituting or being one of nine equal parts into which anything is divided.
Source : Webster's Unabridged Dictionary, 1913
Pronunciation : Ninth
Part of Speech : n.
Definition : 1. The quotient of one divided by nine; one of nine equal parts of a thing; the next after the eighth.
2. (Mus.) (a) An interval containing an octave and a second. (b) A chord of the dominant seventh with the ninth added.
Source : Webster's Unabridged Dictionary, 1913