1) Disgorgement 2) Emesis 3) Puking 4) Regurgitation 5) Severe and excessive vomiting 6) Vomit 7) Vomiting 
excessive vomiting
excessive vomiting.
<clinical sign> Excessive vomiting. ... (18 Nov 1997) ... 
(hi″pәr-em´ә-sis) excessive vomiting. adj., hyperemet´ic., adj. hyperemesis gravidarum excessive and pernicious vomiting during pregnancy, usually in the first trimester, a more serious condition than the more common morning sickness. The exact cause is not know...
Type: Term Pronunciation: hī′pĕr-em′ĕ-sis Definitions: 1. Excessive vomiting.
[n] - severe and excessive vomiting
hyperemesis, hyperemetic Marked by excessive vomiting.
noun severe and excessive vomiting