What does "seventeenth" mean?

Seventeenth: 2. Constituting or being one of seventeen equal parts into which anything is divided.

Additional senses

  1. 2.The next in order after the sixteenth; one coming after sixteen others.
  2. 3.The quotient of a unit divided by seventeen; one of seventeen equal parts or divisions of one whole.
  3. 4.(Mus.) An interval of two octaves and a third.

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