Med. [ad. mod.L. apepsia (often used instead), a. Gr. ἀπεψία indigestion, f. ἀ priv. + πέπτ-ειν to digest. Cf. mod.Fr. apepsie.] Lack of digestive power.
1678. Phillips, Apepsie, incoction, crudity of the stomach.
1751. Chambers, Cycl., Apepsy, apepsia.
1801. E. Darwin, Zoon., III. 202. Violent apepsy, as in low fevers, and total want of digestion.
1876. Bartholow, Mat. Med. (1879), 123. The condition known as apepsia.