lithontriptic

a. [ Gr. li`qos, acc. &unr_;, a stone + &unr_; to rub, grind: cf. F. lithontriptique. ] (Med.) Having the quality of, or used for, dissolving or destroying stone in the bladder or kidneys; as, lithontriptic forcéps. -- n. A lithontriptic remedy or agent, as distilled water. [ 1913 Webster ]