sb. and a. [ad. late L. vicāriān-us, f. L. vicārius VICAR, or independently f. vicāri-us + -AN.]
A. sb. † 1. A substitute or deputy holding some office. Obs.1
1598. Marston, Sco. Villanie, I. iii. (1599), 183. Shall Balbus, the demure Athenian, Dreame of the death of next Vicarian? Cast his natiuitie?
2. One who accepts the view of religious vicariousness.
1851. Ruskin, Sheepfolds, 37. Ecclesiastical tyranny has, for the most part, founded itself on the idea of Vicarianism, one of the most pestilent of the Romanist theories . Of this I have a word or two to say to the modern Vicarian.
B. adj. Of or pertaining to, governed by, a deputy ruler.
1643. Ussher, Disquis. Asia, 16. The greater part of the inland Lydia was brought under this Vicarian regiment.
1654. Vilvain, Theol. Treat., vi. 156. The Dragon covertly erected a Vicarian Kingdom.
Hence Vicarianism (see A. 2 above).