a. [See prec. and -ORY2; cf. OF. testificatoire (1387).] Of such a kind as to testify, or serve as evidence.
1593. Nashe, Christs T. (1613), 24. They shall haue not one stone of thy Temple or Sanctuarie testificatory against them.
1821. Carlyle, in Froude, Life (1882), I. xxii. 417. This morning came a decent testificatory letter from Buller.
1834. Frasers Mag., IX. 169. A Fanatic conceives the workings of his own mind to be testificatory of the truth of opinion.