complement fixation test

NOUN
24 LETTERS · 5 SYLLABLES · STARTS WITH C

complement fixation test is a valid 24-letter word worth 40 points in Scrabble and 47 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3O1M3P3L1E1M3E1N1T1F4I1X8A1T1I1O1N1T1E1S1T1
3 + 1 + 3 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 0 + 4 + 1 + 8 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 =40 PTS
DOUBLE WORD → 80TRIPLE WORD → 120
MEANING

What does complement fixation test mean?

NOUN · 1 SENSE
1

A blood test in which a sample of serum is exposed to a particular antigen and complement in order to determine whether or not antibodies to that particular antigen are present; used as a diagnostic test.

BROADER