a. and sb. rare. [f. as prec. + -AN.]
A. adj. Of or pertaining to a calendar.
1839. Blackw. Mag., XLV. 372. The conventional calendarian principles of the poem. Ibid., 380. Calendarian festivals.
B. sb. A maker of a calendar.
1826. Hone, Every-day Bk., I. 1378. A contemporary kalendarian.