a. [f. L. type *correspondēntia CORRESPONDENCE + -AL.] Pertaining to correspondence, or to a correspondent.
1818. Whewell, Wks. (1876), II. 25. A sluggishness of the correspondential faculties.
1886. Sat. Rev., 24 April, 571/1. Sir Frederick Milner has never yet engaged in a correspondential war.
Hence Correspondentially adv.
1831. in Frasers Mag., III. 108. The bi-sonorous matin knock, which excites so interesting a sensation among all persons correspondentially inclined.