Opsonin is valid Scrabble Word

Is opsonin a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is opsonin valid Words with Friends?
Words with Friends YES

7 letters word
9 points in Scrabble
12 points in WWF

Definitions for OPSONIN in dictionary:

NOUN:

a substance of blood serum making bacteria vulnerable to phagocytic action
an antibody or other substance which binds to foreign microorganisms or cells making them more susceptible to phagocytosis.
constituent of blood serum
an antibody in blood serum that attaches to invading microorganisms and other antigens to make them more susceptible to the action of phagocytes

OTHER DEFINITIONS:

an antibody of blood serum

Words related to OPSONIN

opsonic11 opsonins10

Words that contain OPSONIN

opsonins10

Find what other words can be done using letters: "opsonin"
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