1. a feeling of nausea or sickness, especially from indigestion
2. irritability or bad temper

Examples

• The rich meal caused a wave of biliousness that lasted for hours.
• She felt overcome by biliousness after eating too much chocolate.
• His biliousness made him snap at everyone around him.
• The patient complained of biliousness and stomach pain.
• Morning biliousness kept her from eating breakfast.
• The doctor attributed his biliousness to stress and poor diet.