Noun
Lack of proper digestive action; a failure of the normal changes which food should undergo in the alimentary canal; dyspepsia; incomplete or difficult digestion.
Source: Webster's dictionaryGreed probably figures in my intellectual life as well, as I attempt to absorb a massive amount of information with consequent mental indigestion. Etty Hillesum
Eating words has never given me indigestion. Winston Churchill
Don't tell your friends about your indigestion. 'How are you' is a greeting, not a question. Arthur Guiterman
What seems to be love beyond any question is usually a simple case of indigestion. Lloyd Alexander
He who sows hurry reaps indigestion. Robert Louis Stevenson
Indigestion is charged by God with enforcing morality on the stomach. Victor Hugo