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Aperient \A*pe"ri*ent\, a. [L. aperiens, p. pr. of aperire to uncover, open; ab + parire, parere, to bring forth, produce. Cf. {Cover}, {Overt}.] (Med.) Gently opening the bowels; laxative. -- n. An aperient medicine or food. --Arbuthnot.
aperient adj : mildly laxative n : a purging medicine; stimulates evacuation of the bowels [syn: {purgative}, {cathartic}, {physic}]