serum
NOUN
/sirəm/
5 LETTERS · 2 SYLLABLES · STARTS WITH S
serum is a valid 5-letter word worth 7 points in Scrabble and 9 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
S1E1R1U1M3
1 + 1 + 1 + 1 + 3 =7 PTS
DOUBLE WORD → 14TRIPLE WORD → 21
MEANING
What does serum mean?
NOUN · 1 SENSE
1
An amber, watery fluid, rich in proteins, that separates out when blood coagulates.
SYNONYMS
BROADER
NARROWER
RELATED
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