Scrabble & Words with friends points
- opsonins is a valid Scrabble US word with a point value of 10
- opsonins is a valid Scrabble UK word with a point value of 10
- opsonins is a valid Words with friends word with a point value of 13
Definition of opsonins
- an antibody in blood serum that attaches to invading microorganisms and other antigens to make them more susceptible to the action of phagocytes (noun)
See definition of opsonins in Merriam Webster