emesis

This was how he had logged the hours, or kept track of his bouts of emesis.

Even when the nervous system is not directly the cause of the emesis, the remote irritant may work through the nervous system.

The emesis may recur so often at night as to cause exhaustion from insomnia.

In a case of hysteria, to be mentioned later, the entire epithelial coat of two-thirds of the oesophagus was discharged by emesis.