Definify.com
Webster 1913 Edition
Ordinal
Or′di-nal
,Noun.
1.
A word or number denoting order or succession.
2.
(Ch. of Eng.)
The book of forms for making, ordaining, and consecrating bishops, priests, and deacons.
3.
(R. C. Ch.)
A book containing the rubrics of the Mass.
[Written also
ordinale
.] Webster 1828 Edition
Ordinal
OR'DINAL
,Adj.
OR'DINAL
,Noun.
1.
A number noting order.2.
A book containing the order of divine service; a ritual.