What does "ordinal" mean?

Ordinal: Of or pertaining to an order.

Additional senses

  1. 2.A word or number denoting order or succession.
  2. 3.(Ch. of Eng.) The book of forms for making, ordaining, and consecrating bishops, priests, and deacons.
  3. 4.(R. C. Ch.) A book containing the rubrics of the Mass. [Written also ordinale.]

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