1. in a manner relating to or affected by dyspepsia (indigestion); with difficulty in digestion
Usage: medical/technical context
2. in a bad-tempered, irritable, or gloomy manner; pessimistically
Usage: figurative use; often describes a person's mood or outlook

Examples

• He dyspeptically complained about the heavy meal sitting in his stomach.
• She viewed the project dyspeptically, convinced it would fail from the start.
• The critic dyspeptically dismissed the new film as a waste of time.
• He spoke dyspeptically about the state of the economy.
• The old man dyspeptically muttered his disapproval at every suggestion.