| 1. | Also called Asiatic cholera. Pathology. an acute, infectious disease, endemic in India and China and occasionally epidemic elsewhere, characterized by profuse diarrhea, vomiting, cramps, etc. |
| 2. | Veterinary Pathology. any of several diseases of domesticated animals that are characterized by depression, sleepiness, lack of appetite, and diarrhea. |

An acute disease, and an infectious disease, caused by a kind of bacterium that affects the intestines. Transmitted by food or water that has been contaminated with raw sewage, cholera is often fatal and is characterized by severe vomiting, diarrhea, and collapse.
cholera chol·er·a (kŏl'ər-ə)
n.
An acute epidemic infectious disease caused by Vibrio cholerae, characterized by profuse watery diarrhea, extreme loss of fluid and electrolytes, and prostration.
Any of various diseases of domesticated animals marked by severe gastroenteritis.