a. [f. L. type *confirmātōri-us: see prec. and -ORY.]
1. That confirms; having the property of confirming; corroborative. Const. of.
1636. Heylin, Sabbath, II. 53. In a Decretall confirmatorie of the former custome.
1811. J. Parkinson, Org. Rem., III. 452. The result strongly confirmatory of the Mosaic account.
1830. Herschel, Stud. Nat. Phil., II. vii. (1851), 207. Strong confirmatory facts.
† 2. Relating to, or of the nature of, the rite of confirmation. Obs.
1686. Bp. Compton, Episcopalia, 35 (T.). It is not improbable, that they [the Apostles] had in their eye the confirmatory usage in the synagogues, to which none were admitted, before they were of age to undertake for themselves.