Lithontriptic \Lith`on*trip"tic\, a. [Gr. li`qos, acc. ?, a
stone + ? 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
forc['e]ps. -- n. A lithontriptic remedy or agent, as
distilled water.
[1913 Webster]