Definitions
an amber, watery fluid, rich in proteins, that separates out when blood coagulates
Word origin
From Latin serum (“whey”). Cognates include French sérum, Spanish suero, Italian siere, siero, Portuguese soro. Doublet of suero.
Used in a sentence
“Near-synonym: antiserum”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Blood fluid”5 letters
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