Definition of viscera
- viscera Noun Plural of viscus Collectively, the internal organs of the body, especially those contained within the abdominal and thoracic cavities, such as the liver, heart, or stomach.
- viscera Noun The intestines.
- viscus Noun One of the organs, as the brain, heart, or stomach, in the great cavities of the body of an animal; especially used in the plural, and applied to the organs contained in the abdomen.
- viscus Noun Specifically, the intestines.