The ordinal form of the number sixty-nine, describing a person or thing in position number 69 of a sequence.

One of sixty-nine equal parts of a whole.

The ordinal form of the number ninety-nine, describing a person or thing in position number 99 of a sequence.

One of ninety-nine equal parts of a whole.

plural of ninety-ninth

plural of ninth grade

(music) A musical interval of the Western twelve-semitone system consisting of thirteen semitones and spanning eight degrees of the diatonic scale. It is one semitone narrower than a major ninth and enharmonically equivalent to an augmented octave.

plural of twenty-ninth

plural of diminished ninth

plural of minor ninth