1. calcŭlātĭo, ōnis, f. [calculo], a computation, calculation, reckoning, Cassiod. Ep. 1, 10; Ven. ad Syagr. Ep. 5, 6.
* 2. calcŭlātĭo, ōnis, f. [calculus], calculus, gravel, stone, a disease, Cael. Aur. Tard. 5, 4, 60.