The Collaborative International Dictionary
Apepsy
Apepsy \A*pep"sy\, n. [NL. apepsia, fr. Gr. ?, fr. ? uncooked,
undigested; 'a priv. + ? cooked, ? to cook, digest.] (Med.)
Defective digestion, indigestion.
--Coxe.
Wiktionary
apepsy
n. (context medicine archaic English) defective digestion; indigestion