coffee-ground vomit
C1CEFR level
75/100Rarity: rare
TechnicalRegister
Dark, granular vomit whose colour comes from blood partly digested by stomach acid, indicating upper GI bleeding.
The nursing home reported coffee-ground vomit overnight, so we treated it as an upper GI bleed.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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