|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)
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.