Blood within vomitus; the vomiting of blood.(noun)
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Use "hematemesis" in a sentence
"Its fruitpulp is used as mild laxative, against fevers, arthritis, vatavyadhi (nervous system diseases), all kinds of rakta-pitta (bleeding, such as hematemesis or hemorrhages), as well as cardiac conditions and stomach problems such as acid reflux."
"Nausea, vomiting and hematemesis are quite common and may occur in patients with only mild theophylline toxicity."
"The severe gastrointestinal bleeding causes frequent, and at times violent, hematemesis (vomiting of blood), and it was this symptom that earned the sickness the name of vómito prieto."