Definition of serum
English to English noun - an amber, watery fluid, rich in proteins, that separates out when blood coagulates
source: WordNet 3.0 - The watery portion of certain animal fluids, as blood, milk, etc.
source: Webster 1913
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Nearby Word
serum, scrum, sacrum, seriema, sherman, sea room, shearman, scrim, serin, swarm, syrma, seron, scram, shram, scern, shern, saccharum, sacrarium, sex crime, sereno
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