Akademik

melaena
noun
abnormally dark tarry feces containing blood (usually from gastrointestinal bleeding)
Syn: ↑melena
Hypernyms:
fecal matter, ↑faecal matter, ↑feces, ↑faeces, ↑BM, ↑stool, ↑ordure, ↑dejection

Useful english dictionary. 2012.