vomiting has definitions from the fields of biology,medicine
[ noun ] (biology,medicine) the reflex act of ejecting the contents of the stomach through the mouth

Used in print

(E. Gellhorn, "Prolegomena to a theory of the emotions"...)

A change in the balance to the parasympathetic side leads in the normal individual to sleep or , in special circumstances , to cardiovascular collapse or nausea and vomiting .