- indigestion (n.)
[indigestion 词源字典]
- late 14c., from Old French indigestion (13c.), from Late Latin indigestionem (nominative indigestio), from in- "not, opposite of" (see in- (1)) + digestionem (see digestion). An Old English word for it was unmeltung.[indigestion etymology, indigestion origin, 英语词源]