calculous
Cal"cu*lous, a. Etym: [L. calculosus.] 1. Of the nature of a calculus; like stone; gritty; as, a calculous concretion. Sir T. Browne. 2. Caused, or characterized, by the presence of a calculus or calculi; a, a calculous disorder; affected with gravel or stone; as, a calculous person.