| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| the offspring of a zebra and a donkey. |
nausea nau·se·a (nô'zē-ə, -zhə, -sē-ə, -shə)
n.
A feeling of sickness in the stomach marked by an urge to vomit.
| nausea (nô'zē-ə, -zhə) Pronunciation Key
A symptom characterized by gastrointestinal distress and an urge to vomit. |