HEMAGGLUTINATED
Scrabble letter values: H4E1M3A1G2G2L1U1T1I1N1A1T1E1D2 = 23
Definition
HEMAGGLUTINATED is the past tense of HEMAGGLUTINATE.
verb HEMAGGLUTINATE: cause the clumping together (of red blood cells).
Synonyms of HEMAGGLUTINATE: haemagglutinate